diff --git a/lib/block-listeners/cosmos-node-subscription.js b/lib/block-listeners/cosmos-node-subscription.js
index b94e675ea5..83676b228a 100644
--- a/lib/block-listeners/cosmos-node-subscription.js
+++ b/lib/block-listeners/cosmos-node-subscription.js
@@ -1,6 +1,4 @@
 const _ = require('lodash')
-const io = require('@pm2/io')
-const Tendermint = require('../rpc/tendermint')
 const {
   publishBlockAdded,
   publishUserTransactionAdded,
@@ -10,115 +8,65 @@ const Sentry = require('@sentry/node')
 const database = require('../database')
 const config = require('../../config.js')
 
-const WAIT_FOR_BLOCK_DELAY = 5000
+const POLLING_INTERVAL = 1000
 const EXPECTED_MAX_BLOCK_WINDOW = 120000
+// apparently the cosmos db takes a while to serve the content after a block has been updated
+// if we don't do this, we run into errors as the data is not yet available
+const COSMOS_DB_DELAY = 2000
 
-// let reconnectionTimeout = {}
-
-// This class establishes an rpc connection to Tendermint.
+// This class polls for new blocks
 // Used for listening to events, such as new blocks.
 class CosmosNodeSubscription {
   constructor(network, CosmosApiClass, store) {
     this.network = network
     this.cosmosAPI = new CosmosApiClass(network)
     this.store = store
-    this.lastupdate = 0
-    this.metric = io.metric({
-      name: `${this.network.id}_update`
-    })
     const networkSchemaName = this.network.id.replace(/-/g, '_')
     this.db = new database(config)(networkSchemaName)
     this.chainHangup = undefined
+    this.height = undefined
 
-    this.connectTendermint(this.network)
+    this.pollForNewBlock()
   }
 
-  async connectTendermint(network) {
-    console.log('Connecting to Tendermint on', network.rpc_url)
-    // Create a RPC subscription for each network that will react to new block events.
-    Tendermint()
-      .connect(network.rpc_url)
-      .then(connectedClient => {
-        console.log('Connected to Tendermint on', network.rpc_url)
-        connectedClient.subscribe({ query: "tm.event='NewBlock'" }, event => {
-          // this tracks the block times
-          // issue: this will only trigger if there are actually blocks I guess
-          if (this.lastupdate) {
-            const diff = Date.now() - this.lastupdate
-            this.metric.set(diff)
-          }
-          this.lastupdate = Date.now()
-
-          setTimeout(
-            () => this.newBlockHandler(event.block.header.height),
-            WAIT_FOR_BLOCK_DELAY
-          )
+  async pollForNewBlock() {
+    this.pollingTimeout = setTimeout(async () => {
+      const block = await this.cosmosAPI.getBlockByHeight()
 
-          // if there are no new blocks for some time, trigger an error
-          // TODO: show this error automatically in the UI
-          if (this.chainHangup) clearTimeout(this.chainHangup)
-          this.chainHangup = setTimeout(() => {
-            console.error(`Chain ${this.network.id} seems to have halted.`)
-            Sentry.captureException(
-              new Error(`Chain ${this.network.id} seems to have halted.`)
-            )
-          }, EXPECTED_MAX_BLOCK_WINDOW)
-        })
-
-        // on connection lost, reconnect to tendermint + Sentry error
-        connectedClient.ondisconnect = () => {
-          console.log('Lost connection to Tendermint for', network.rpc_url)
+      if (this.height !== block.height) {
+        // apparently the cosmos db takes a while to serve the content after a block has been updated
+        // if we don't do this, we run into errors as the data is not yet available
+        setTimeout(() => this.newBlockHandler(block), COSMOS_DB_DELAY)
 
-          Sentry.withScope(function(scope) {
-            scope.setExtra('network', network.id)
-            scope.setExtra('rpc_url', network.rpc_url)
-            Sentry.captureException(new Error(`Lost Tendermint connection`))
-          })
-          // need to clear previous timeout to evoid connection hell
-          // clearTimeout(reconnectionTimeout[network.id])
-          // reconnectionTimeout[network.id] = setTimeout(
-          //   () => this.connectTendermint(network),
-          //   3000
-          // )
-        }
-      })
-      .catch(e => {
-        Sentry.withScope(function(scope) {
-          scope.setExtra('network', network.id)
-          scope.setExtra('rpc_url', network.rpc_url)
-          Sentry.captureException(e)
-        })
+        // we are safe, that the chain produced a block so it didn't hang up
+        if (this.chainHangup) clearTimeout(this.chainHangup)
+      }
 
-        // clearTimeout(reconnectionTimeout[network.id])
-        // // if can't connect, retry
-        // reconnectionTimeout[network.id] = setTimeout(
-        //   () => this.connectTendermint(network),
-        //   3000
-        // )
-      })
+      this.pollForNewBlock()
+    }, POLLING_INTERVAL)
+
+    // if there are no new blocks for some time, trigger an error
+    // TODO: show this error automatically in the UI
+    this.chainHangup = setTimeout(() => {
+      console.error(`Chain ${this.network.id} seems to have halted.`)
+      Sentry.captureException(
+        new Error(`Chain ${this.network.id} seems to have halted.`)
+      )
+    }, EXPECTED_MAX_BLOCK_WINDOW)
   }
 
   // For each block event, we fetch the block information and publish a message.
   // A GraphQL resolver is listening for these messages and sends the block to
   // each subscribed user.
-  async newBlockHandler(height) {
-    if (height) {
-      Sentry.configureScope(function(scope) {
-        scope.setExtra('height', height)
-      })
-    }
-
-    const block = await this.cosmosAPI.getBlockByHeight({
-      blockHeight: height
+  async newBlockHandler(block) {
+    Sentry.configureScope(function(scope) {
+      scope.setExtra('height', block.height)
     })
-    // in the case of height being undefined to query for latest
-    // eslint-disable-next-line require-atomic-updates
-    height = block.height
 
-    const validators = await this.cosmosAPI.getAllValidators(height)
+    const validators = await this.cosmosAPI.getAllValidators(block.height)
     const validatorMap = await this.getValidatorMap(validators)
     this.updateDBValidatorProfiles(validators)
-    this.store.update({ height, block, validators: validatorMap })
+    this.store.update({ height: block.height, block, validators: validatorMap })
     publishBlockAdded(this.network.id, block)
     // TODO remove, only for demo purposes
     // publishEvent(this.network.id, 'block', '', block)
diff --git a/lib/resolvers.js b/lib/resolvers.js
index 4032fe1941..ac7e7389bd 100644
--- a/lib/resolvers.js
+++ b/lib/resolvers.js
@@ -219,9 +219,7 @@ const resolvers = {
     block: (_, { networkId, height }, { dataSources }, { cacheControl }) => {
       const maxAge = height ? 60 : 10
       cacheControl.setCacheHint({ maxAge })
-      return remoteFetch(dataSources, networkId).getBlockByHeight({
-        blockHeight: height
-      })
+      return remoteFetch(dataSources, networkId).getBlockByHeight(height)
     },
     network: (_, { id }) => {
       const network = networkMap[id]
diff --git a/lib/rpc/tendermint.js b/lib/rpc/tendermint.js
deleted file mode 100644
index fb14801a5d..0000000000
--- a/lib/rpc/tendermint.js
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * This file handels subscriptions via Tendermint through Websockets
- * Usage:
- *  const tendermint = Tendermint().connect(websocketURL)
- *  tendermint.subscribe({ query: "tm.event='NewBlock'" }, async event => {
- *    console.log(event)
- *  })
- */
-
-/* istanbuld ignore file: mostly websocket logic */
-/* global WebSocket */
-
-'use strict'
-
-const camel = require(`camelcase`)
-if (typeof window === 'undefined') {
-  global.WebSocket = require('websocket').w3cwebsocket
-}
-
-const connectionTimeoutInterval = 5000
-
-function tendermintConnect() {
-  const client = {
-    socket: undefined,
-    subscriptions: [],
-    ondisconnect: undefined,
-    isConnected() {
-      return this.socket && this.socket.readyState === WebSocket.OPEN
-    },
-    async disconnect() {
-      try {
-        await this.unsubscribeAll()
-      } catch (error) {
-        // ignore error because throws if nothing to unsubscribe
-      }
-      this.subscriptions = []
-      this.socket.close()
-    },
-    async connect(websocketEndpoint) {
-      // if we have an existing connection, first disconnect that one
-      if (this.isConnected()) {
-        await this.disconnect()
-      }
-
-      let socket
-      try {
-        socket = await connect(websocketEndpoint)
-      } catch (error) {
-        throw new Error('Connecting to Tendermint Websocket failed', error)
-      }
-      this.socket = socket
-
-      const handler = function(event) {
-        let { id: eventId, error, result } = JSON.parse(event.data)
-        const isSubscriptionEvent = eventId.indexOf('#event') !== -1
-        if (isSubscriptionEvent) {
-          eventId = eventId.replace('#event', '')
-        }
-
-        const subscription = this.subscriptions.find(({ id }) => eventId === id)
-        if (subscription) {
-          if (isSubscriptionEvent && result) {
-            subscription.callback(result.data.value)
-            return
-          }
-
-          if (error) {
-            subscription.reject(error)
-          } else {
-            subscription.resolve(result)
-          }
-
-          // remove single subscription
-          if (subscription.method !== 'subscribe') {
-            this.subscriptions = this.subscriptions.filter(
-              ({ id }) => eventId !== id
-            )
-          }
-        }
-      }.bind(this)
-
-      this.socket.onmessage = handler
-      this.socket.onerror = handler
-
-      // poll websocket connection
-      this.pollInterval = setInterval(
-        () => this.pollConnection(),
-        connectionTimeoutInterval * 6
-      )
-
-      this.subscriptions.forEach(subscription =>
-        this.startSubscription(subscription)
-      )
-
-      return this
-    },
-    pollConnection() {
-      // handle connection timeout
-      let connectionTimeout = setTimeout(
-        function() {
-          // prevent polling again for connection timeout
-          clearInterval(this.pollInterval)
-          // close the current websocket so we terminate the connection
-          this.socket.close()
-          // call a handler for the disconnect if this is desired
-          if (this.ondisconnect) this.ondisconnect()
-        }.bind(this),
-        connectionTimeoutInterval
-      )
-      this.health().then(() => clearTimeout(connectionTimeout))
-    },
-    subscribe(args, callback, method = 'subscribe') {
-      const id = Math.random().toString(36)
-      const parameters = convertWsArgs(args)
-
-      return new Promise((resolve, reject) => {
-        const subscription = {
-          id,
-          method,
-          parameters,
-          callback,
-          resolve,
-          reject
-        }
-        this.subscriptions.push(subscription)
-
-        if (this.isConnected()) {
-          this.startSubscription(subscription)
-        }
-      })
-    },
-    startSubscription({ id, method, parameters }) {
-      this.socket.send(
-        JSON.stringify({
-          jsonrpc: `2.0`,
-          id,
-          method,
-          params: parameters
-        })
-      )
-    }
-  }
-
-  for (const name of tendermintMethods) {
-    client[camel(name)] = function(args) {
-      return client.subscribe(args, undefined, name)
-    }
-  }
-
-  return client
-}
-
-// websocketEndpoint is ws://localhost:26657/websocket for a normal Tendermint full node
-// remember that for a https served website you need to have a wss (secure websocket) endpoint in place
-// to do so, you can reverse proxy the Tendermint full node using Nginx or Caddy
-async function connect(websocketEndpoint) {
-  const socket = new WebSocket(websocketEndpoint)
-
-  await new Promise((resolve, reject) => {
-    socket.onopen = resolve
-    socket.onclose = reject
-  })
-
-  return socket
-}
-
-const tendermintMethods = [
-  `unsubscribe`,
-  `unsubscribe_all`,
-
-  `status`,
-  `net_info`,
-  `dial_peers`,
-  `dial_seeds`,
-  `blockchain`,
-  `genesis`,
-  `health`,
-  `block`,
-  `block_results`,
-  `blockchain`,
-  `validators`,
-  `consensus_state`,
-  `dump_consensus_state`,
-  `broadcast_tx_commit`,
-  `broadcast_tx_sync`,
-  `broadcast_tx_async`,
-  `unconfirmed_txs`,
-  `num_unconfirmed_txs`,
-  `commit`,
-  `tx`,
-  `tx_search`,
-
-  `abci_query`,
-  `abci_info`,
-
-  `unsafe_flush_mempool`,
-  `unsafe_start_cpu_profiler`,
-  `unsafe_stop_cpu_profiler`,
-  `unsafe_write_heap_profile`
-]
-
-function convertWsArgs(args = {}) {
-  for (const k in args) {
-    const v = args[k]
-    if (typeof v === `number`) {
-      args[k] = String(v)
-    } else if (Buffer.isBuffer(v)) {
-      args[k] = `0x` + v.toString(`hex`)
-    } else if (v instanceof Uint8Array) {
-      args[k] = `0x` + Buffer.from(v).toString(`hex`)
-    }
-  }
-  return args
-}
-
-module.exports = tendermintConnect
diff --git a/lib/source/cosmosV0-source.js b/lib/source/cosmosV0-source.js
index 5a1693c14a..5e7bd66a01 100644
--- a/lib/source/cosmosV0-source.js
+++ b/lib/source/cosmosV0-source.js
@@ -21,6 +21,23 @@ class CosmosV0API extends RESTDataSource {
     this.reducers = require('../reducers/cosmosV0-reducers')
   }
 
+  async getRetry(url, intent = 0) {
+    try {
+      return await this.get(url)
+    } catch (error) {
+      // give up
+      if (intent >= 3) {
+        throw new Error(
+          `Error for query ${url} in network ${this.networkId} (tried 3 times)`
+        )
+      }
+
+      // retry
+      await new Promise(resolve => setTimeout(() => resolve(), 1000))
+      return this.getRetry(url, intent + 1)
+    }
+  }
+
   // querying data from the cosmos REST API
   // is overwritten in cosmos v2 to extract from a differnt result format
   // some endpoints /blocks and /txs have a different response format so they use this.get directly
@@ -265,17 +282,17 @@ class CosmosV0API extends RESTDataSource {
     }
   }
 
-  async getBlockByHeight({ blockHeight }) {
+  async getBlockByHeight(blockHeight) {
     let block, transactions
     if (blockHeight) {
       const response = await Promise.all([
-        this.get(`blocks/${blockHeight}`),
+        this.getRetry(`blocks/${blockHeight}`),
         this.getTransactionsByHeight(blockHeight)
       ])
       block = response[0]
       transactions = response[1]
     } else {
-      block = await this.get(`blocks/latest`)
+      block = await this.getRetry(`blocks/latest`)
       transactions = await this.getTransactionsByHeight(
         block.block_meta.header.height
       )
@@ -459,7 +476,7 @@ class CosmosV0API extends RESTDataSource {
     const pagination = `&limit=1000000000&page=${page}`
     let allTxs = []
 
-    const { txs, total_count } = await this.get(`${url}${pagination}`)
+    const { txs, total_count } = await this.getRetry(`${url}${pagination}`)
     allTxs = allTxs.concat(txs)
 
     // there is a bug in page_number in gaia-13007 so we can't use is
diff --git a/lib/source/cosmosV2-source.js b/lib/source/cosmosV2-source.js
index 4bd31c7dae..ac83a3982c 100644
--- a/lib/source/cosmosV2-source.js
+++ b/lib/source/cosmosV2-source.js
@@ -6,7 +6,7 @@ class CosmosV2API extends CosmosV0API {
   }
 
   async query(url) {
-    const response = await this.get(url)
+    const response = await this.getRetry(url)
     return response.result
   }
 
@@ -19,7 +19,7 @@ class CosmosV2API extends CosmosV0API {
     const pagination = `&limit=1000000000&page=${page}`
     let allTxs = []
 
-    const { txs, total_count } = await this.get(`${url}${pagination}`)
+    const { txs, total_count } = await this.getRetry(`${url}${pagination}`)
     allTxs = allTxs.concat(txs)
 
     // there is a bug in page_number in gaia-13007 so we can't use is
diff --git a/lib/source/livepeerV0-source.js b/lib/source/livepeerV0-source.js
index 4592de202c..d073b54047 100644
--- a/lib/source/livepeerV0-source.js
+++ b/lib/source/livepeerV0-source.js
@@ -20,7 +20,7 @@ class LivepeerV0API extends GraphQLDataSource {
     this.reducers = require('../reducers/livepeerV0-reducers')
   }
 
-  async getBlockByHeight({ blockHeight }) {
+  async getBlockByHeight(blockHeight) {
     if (!blockHeight) {
       const { transcoders } = await this.query(
         `
diff --git a/package.json b/package.json
index d3d64696a3..9669567a82 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,6 @@
   "license": "ISC",
   "dependencies": {
     "@hapi/joi": "^16.1.8",
-    "@pm2/io": "^4.3.3",
     "@sentry/node": "^5.9.0",
     "apollo-datasource-rest": "^0.6.6",
     "apollo-server": "^2.9.9",
diff --git a/yarn.lock b/yarn.lock
index d9129c3737..ebcca297e5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -477,63 +477,6 @@
     "@types/istanbul-reports" "^1.1.1"
     "@types/yargs" "^13.0.0"
 
-"@opencensus/core@^0.0.8":
-  version "0.0.8"
-  resolved "https://registry.yarnpkg.com/@opencensus/core/-/core-0.0.8.tgz#df01f200c2d2fbfe14dae129a1a86fb87286db92"
-  integrity sha512-yUFT59SFhGMYQgX0PhoTR0LBff2BEhPrD9io1jWfF/VDbakRfs6Pq60rjv0Z7iaTav5gQlttJCX2+VPxFWCuoQ==
-  dependencies:
-    continuation-local-storage "^3.2.1"
-    log-driver "^1.2.7"
-    semver "^5.5.0"
-    shimmer "^1.2.0"
-    uuid "^3.2.1"
-
-"@opencensus/core@^0.0.9":
-  version "0.0.9"
-  resolved "https://registry.yarnpkg.com/@opencensus/core/-/core-0.0.9.tgz#b16f775435ee309433e4126af194d37313fc93b3"
-  integrity sha512-31Q4VWtbzXpVUd2m9JS6HEaPjlKvNMOiF7lWKNmXF84yUcgfAFL5re7/hjDmdyQbOp32oGc+RFV78jXIldVz6Q==
-  dependencies:
-    continuation-local-storage "^3.2.1"
-    log-driver "^1.2.7"
-    semver "^5.5.0"
-    shimmer "^1.2.0"
-    uuid "^3.2.1"
-
-"@opencensus/propagation-b3@^0.0.8":
-  version "0.0.8"
-  resolved "https://registry.yarnpkg.com/@opencensus/propagation-b3/-/propagation-b3-0.0.8.tgz#0751e6fd75f09400d9d3c419001e9e15a0df68e9"
-  integrity sha512-PffXX2AL8Sh0VHQ52jJC4u3T0H6wDK6N/4bg7xh4ngMYOIi13aR1kzVvX1sVDBgfGwDOkMbl4c54Xm3tlPx/+A==
-  dependencies:
-    "@opencensus/core" "^0.0.8"
-    uuid "^3.2.1"
-
-"@pm2/agent-node@^1.1.10":
-  version "1.1.10"
-  resolved "https://registry.yarnpkg.com/@pm2/agent-node/-/agent-node-1.1.10.tgz#29fafc9d1b75288dec87b6af1216ddfab8ea9b06"
-  integrity sha512-xRcrk7OEwhS3d/227/kKGvxgmbIi6Yyp27FzGlFNermEKhgddmFaRnmd7GRLIsBM/KB28NrwflBZulzk/mma6g==
-  dependencies:
-    debug "^3.1.0"
-    eventemitter2 "^5.0.1"
-    proxy-agent "^3.0.3"
-    ws "^6.0.0"
-
-"@pm2/io@^4.3.3":
-  version "4.3.3"
-  resolved "https://registry.yarnpkg.com/@pm2/io/-/io-4.3.3.tgz#3a719da5b0897718173d51ab313d25d7e1471c9b"
-  integrity sha512-ENGsdSVpnwbYMGdeB0/Xy2eZYo7oltzApoCsMD4ssqWNXDg9C4uQZy5J09iPsb0IHFwSDjU5oylXdwKDSoqODw==
-  dependencies:
-    "@opencensus/core" "^0.0.9"
-    "@opencensus/propagation-b3" "^0.0.8"
-    "@pm2/agent-node" "^1.1.10"
-    async "~2.6.1"
-    debug "3.1.0"
-    eventemitter2 "~5.0.1"
-    require-in-the-middle "^5.0.0"
-    semver "5.5.0"
-    shimmer "~1.2.0"
-    signal-exit "3.0.2"
-    tslib "1.9.3"
-
 "@protobufjs/aspromise@^1.1.1", "@protobufjs/aspromise@^1.1.2":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@protobufjs/aspromise/-/aspromise-1.1.2.tgz#9b8b0cc663d669a7d8f6f5d0893a14d348f30fbf"
@@ -939,20 +882,13 @@ acorn@^7.1.0:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
   integrity sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==
 
-agent-base@4, agent-base@^4.2.0, agent-base@^4.3.0:
+agent-base@4, agent-base@^4.3.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.3.0.tgz#8165f01c436009bccad0b1d122f05ed770efc6ee"
   integrity sha512-salcGninV0nPrwpGNn4VTXBb1SOuXQBiqbrNXoeizJsHrsL6ERFM2Ne3JUSBWRE6aeNJI2ROP/WEEIDUiDe3cg==
   dependencies:
     es6-promisify "^5.0.0"
 
-agent-base@~4.2.1:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.2.1.tgz#d89e5999f797875674c07d87f260fc41e83e8ca9"
-  integrity sha512-JVwXMr9nHYTUXsBFKUqhJwvlcYU/blreOEUkhNR2eXZIvwd+c+o5V4MgDPKWnMS/56awN3TRzIP+KoPn+roQtg==
-  dependencies:
-    es6-promisify "^5.0.0"
-
 ajv@^6.10.0, ajv@^6.10.2, ajv@^6.5.5:
   version "6.10.2"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.10.2.tgz#d3cea04d6b017b2894ad69040fec8b623eb4bd52"
@@ -1301,11 +1237,6 @@ assign-symbols@^1.0.0:
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
   integrity sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=
 
-ast-types@0.x.x:
-  version "0.13.2"
-  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.13.2.tgz#df39b677a911a83f3a049644fb74fdded23cea48"
-  integrity sha512-uWMHxJxtfj/1oZClOxDEV1sQ1HCDkA4MG8Gr69KKeBjEVH0R84WlejZ0y2DcwyBlpAEMltmVYkVgqfLFb2oyiA==
-
 astral-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
@@ -1321,14 +1252,6 @@ async-limiter@~1.0.0:
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
   integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
 
-async-listener@^0.6.0:
-  version "0.6.10"
-  resolved "https://registry.yarnpkg.com/async-listener/-/async-listener-0.6.10.tgz#a7c97abe570ba602d782273c0de60a51e3e17cbc"
-  integrity sha512-gpuo6xOyF4D5DE5WvyqZdPA3NGhiT6Qf07l7DCB0wwDEsLvDIbCr6j9S5aj5Ch96dLace5tXVzWBZkxU/c5ohw==
-  dependencies:
-    semver "^5.3.0"
-    shimmer "^1.1.0"
-
 async-retry@^1.2.1:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/async-retry/-/async-retry-1.2.3.tgz#a6521f338358d322b1a0012b79030c6f411d1ce0"
@@ -1336,13 +1259,6 @@ async-retry@^1.2.1:
   dependencies:
     retry "0.12.0"
 
-async@~2.6.1:
-  version "2.6.3"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff"
-  integrity sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==
-  dependencies:
-    lodash "^4.17.14"
-
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -1839,14 +1755,6 @@ content-type@~1.0.4:
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
   integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
 
-continuation-local-storage@^3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/continuation-local-storage/-/continuation-local-storage-3.2.1.tgz#11f613f74e914fe9b34c92ad2d28fe6ae1db7ffb"
-  integrity sha512-jx44cconVqkCEEyLSKWwkvUXwO561jXMa3LPjTPsm5QR22PA0/mhe33FT4Xb5y74JDvt/Cq+5lm8S8rskLv9ZA==
-  dependencies:
-    async-listener "^0.6.0"
-    emitter-listener "^1.1.1"
-
 convert-source-map@^1.4.0, convert-source-map@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.7.0.tgz#17a2cb882d7f77d3490585e2ce6c524424a3a442"
@@ -1979,11 +1887,6 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
-data-uri-to-buffer@1:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/data-uri-to-buffer/-/data-uri-to-buffer-1.2.0.tgz#77163ea9c20d8641b4707e8f18abdf9a78f34835"
-  integrity sha512-vKQ9DTQPN1FLYiiEEOQ6IBGFqvjCa5rSK3cWMy/Nespm5d/x3dGFT9UBZnkLxCwua/IXBi2TYnwTEpsOvhC4UQ==
-
 data-urls@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.1.0.tgz#15ee0582baa5e22bb59c77140da8f9c76963bbfe"
@@ -2003,7 +1906,7 @@ date-and-time@^0.11.0:
   resolved "https://registry.yarnpkg.com/date-and-time/-/date-and-time-0.11.0.tgz#1e22b61533af303953d79cc8c5e92e228fc5e4d2"
   integrity sha512-VyzhHurex4wlg9oMszn7O+kxHchphWjzDn7Mv0WfkFKI6hSNOQePpTBFGsnRakvLNzQKXqPBAVV8DOxUGtUxqA==
 
-debug@2, debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
+debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
@@ -2017,13 +1920,6 @@ debug@3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@4, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
-  integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
-  dependencies:
-    ms "^2.1.1"
-
 debug@^3.1.0, debug@^3.2.6:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
@@ -2031,6 +1927,13 @@ debug@^3.1.0, debug@^3.2.6:
   dependencies:
     ms "^2.1.1"
 
+debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
+  integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
+  dependencies:
+    ms "^2.1.1"
+
 decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -2099,15 +2002,6 @@ define-property@^2.0.2:
     is-descriptor "^1.0.2"
     isobject "^3.0.1"
 
-degenerator@^1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/degenerator/-/degenerator-1.0.4.tgz#fcf490a37ece266464d9cc431ab98c5819ced095"
-  integrity sha1-/PSQo37OJmRk2cxDGrmMWBnO0JU=
-  dependencies:
-    ast-types "0.x.x"
-    escodegen "1.x.x"
-    esprima "3.x.x"
-
 delayed-stream@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
@@ -2238,13 +2132,6 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
   integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
 
-emitter-listener@^1.1.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/emitter-listener/-/emitter-listener-1.1.2.tgz#56b140e8f6992375b3d7cb2cab1cc7432d9632e8"
-  integrity sha512-Bt1sBAGFHY9DKY+4/2cV6izcKJUf5T7/gkdmkxzX/qv9CcGH8xSwVRW5mtX03SWJtRTWSOpzCuWN9rBFYZepZQ==
-  dependencies:
-    shimmer "^1.2.0"
-
 emoji-regex@^7.0.1:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
@@ -2326,18 +2213,6 @@ escape-string-regexp@^1.0.5:
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
   integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
 
-escodegen@1.x.x:
-  version "1.12.1"
-  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.12.1.tgz#08770602a74ac34c7a90ca9229e7d51e379abc76"
-  integrity sha512-Q8t2YZ+0e0pc7NRVj3B4tSQ9rim1oi4Fh46k2xhJ2qOiEwhQfdjyEQddWdj7ZFaKmU+5104vn1qrcjEPWq+bgQ==
-  dependencies:
-    esprima "^3.1.3"
-    estraverse "^4.2.0"
-    esutils "^2.0.2"
-    optionator "^0.8.1"
-  optionalDependencies:
-    source-map "~0.6.1"
-
 escodegen@^1.9.1:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.12.0.tgz#f763daf840af172bb3a2b6dd7219c0e17f7ff541"
@@ -2436,7 +2311,7 @@ espree@^6.1.2:
     acorn-jsx "^5.1.0"
     eslint-visitor-keys "^1.1.0"
 
-esprima@3.x.x, esprima@^3.1.3:
+esprima@^3.1.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
   integrity sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM=
@@ -2480,11 +2355,6 @@ event-target-shim@^5.0.0:
   resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
   integrity sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==
 
-eventemitter2@^5.0.1, eventemitter2@~5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/eventemitter2/-/eventemitter2-5.0.1.tgz#6197a095d5fb6b57e8942f6fd7eaad63a09c9452"
-  integrity sha1-YZegldX7a1folC9v1+qtY6CclFI=
-
 eventemitter3@^3.1.0:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-3.1.2.tgz#2d3d48f9c346698fce83a85d7d664e98535df6e7"
@@ -2693,11 +2563,6 @@ file-entry-cache@^5.0.1:
   dependencies:
     flat-cache "^2.0.1"
 
-file-uri-to-path@1:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz#553a7b8446ff6f684359c445f1e37a05dacc33dd"
-  integrity sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==
-
 fill-range@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7"
@@ -2839,14 +2704,6 @@ fsevents@^1.2.7:
     nan "^2.12.1"
     node-pre-gyp "^0.12.0"
 
-ftp@~0.3.10:
-  version "0.3.10"
-  resolved "https://registry.yarnpkg.com/ftp/-/ftp-0.3.10.tgz#9197d861ad8142f3e63d5a83bfe4c59f7330885d"
-  integrity sha1-kZfYYa2BQvPmPVqDv+TFn3MwiF0=
-  dependencies:
-    readable-stream "1.1.x"
-    xregexp "2.0.0"
-
 function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -2934,18 +2791,6 @@ get-stream@^4.0.0:
   dependencies:
     pump "^3.0.0"
 
-get-uri@^2.0.0:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/get-uri/-/get-uri-2.0.4.tgz#d4937ab819e218d4cb5ae18e4f5962bef169cc6a"
-  integrity sha512-v7LT/s8kVjs+Tx0ykk1I+H/rbpzkHvuIq87LmeXptcf5sNWm9uQiwjNAt94SJPA1zOlCntmnOlJvVWKmzsxG8Q==
-  dependencies:
-    data-uri-to-buffer "1"
-    debug "2"
-    extend "~3.0.2"
-    file-uri-to-path "1"
-    ftp "~0.3.10"
-    readable-stream "2"
-
 get-value@^2.0.3, get-value@^2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/get-value/-/get-value-2.0.6.tgz#dc15ca1c672387ca76bd37ac0a395ba2042a2c28"
@@ -3252,7 +3097,7 @@ http-errors@1.7.2:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
-http-errors@1.7.3, http-errors@^1.7.3, http-errors@~1.7.2:
+http-errors@^1.7.3, http-errors@~1.7.2:
   version "1.7.3"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
   integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
@@ -3432,11 +3277,6 @@ ioredis@^4.0.0, ioredis@^4.6.3:
     redis-parser "^3.0.0"
     standard-as-callback "^2.0.1"
 
-ip@1.1.5, ip@^1.1.5:
-  version "1.1.5"
-  resolved "https://registry.yarnpkg.com/ip/-/ip-1.1.5.tgz#bdded70114290828c0a039e72ef25f5aaec4354a"
-  integrity sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=
-
 ipaddr.js@1.9.0:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.0.tgz#37df74e430a0e47550fe54a2defe30d8acd95f65"
@@ -4422,11 +4262,6 @@ lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
-log-driver@^1.2.7:
-  version "1.2.7"
-  resolved "https://registry.yarnpkg.com/log-driver/-/log-driver-1.2.7.tgz#63b95021f0702fedfa2c9bb0a24e7797d71871d8"
-  integrity sha512-U7KCmLdqsGHBLeWqYlFA0V0Sl6P08EE1ZrmA9cxjUE0WVqT9qnyVDPz1kzpFEP0jdJuFnasWIfSd7fsaNXkpbg==
-
 long@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/long/-/long-4.0.0.tgz#9a7b71cfb7d361a194ea555241c92f7468d5bf28"
@@ -4452,7 +4287,7 @@ lru-cache@^4.0.1:
     pseudomap "^1.0.2"
     yallist "^2.1.2"
 
-lru-cache@^5.0.0, lru-cache@^5.1.1:
+lru-cache@^5.0.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-5.1.1.tgz#1da27e6710271947695daf6848e847f01d84b920"
   integrity sha512-KpNARQA3Iwv+jTA0utUVVbrh+Jlrr1Fv0e56GGzAFOXN7dk/FviaDW8LHmK52DlcH4WP2n6gI8vN1aesBFgo9w==
@@ -4623,11 +4458,6 @@ mkdirp@^0.5.0, mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
-module-details-from-path@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/module-details-from-path/-/module-details-from-path-1.0.3.tgz#114c949673e2a8a35e9d35788527aa37b679da2b"
-  integrity sha1-EUyUlnPiqKNenTV4hSeqN7Z52is=
-
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -4694,11 +4524,6 @@ neo-async@^2.6.0:
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.1.tgz#ac27ada66167fa8849a6addd837f6b189ad2081c"
   integrity sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==
 
-netmask@^1.0.6:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/netmask/-/netmask-1.0.6.tgz#20297e89d86f6f6400f250d9f4f6b4c1945fcd35"
-  integrity sha1-ICl+idhvb2QA8lDZ9Pa0wZRfzTU=
-
 nice-try@^1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
@@ -5029,31 +4854,6 @@ p-try@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
   integrity sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==
 
-pac-proxy-agent@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/pac-proxy-agent/-/pac-proxy-agent-3.0.1.tgz#115b1e58f92576cac2eba718593ca7b0e37de2ad"
-  integrity sha512-44DUg21G/liUZ48dJpUSjZnFfZro/0K5JTyFYLBcmh9+T6Ooi4/i4efwUiEy0+4oQusCBqWdhv16XohIj1GqnQ==
-  dependencies:
-    agent-base "^4.2.0"
-    debug "^4.1.1"
-    get-uri "^2.0.0"
-    http-proxy-agent "^2.1.0"
-    https-proxy-agent "^3.0.0"
-    pac-resolver "^3.0.0"
-    raw-body "^2.2.0"
-    socks-proxy-agent "^4.0.1"
-
-pac-resolver@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/pac-resolver/-/pac-resolver-3.0.0.tgz#6aea30787db0a891704deb7800a722a7615a6f26"
-  integrity sha512-tcc38bsjuE3XZ5+4vP96OfhOugrX+JcnpUbhfuc4LuXBLQhoTthOstZeoQJBDnQUDYzYmdImKsbz0xSl1/9qeA==
-  dependencies:
-    co "^4.6.0"
-    degenerator "^1.0.4"
-    ip "^1.1.5"
-    netmask "^1.0.6"
-    thunkify "^2.1.2"
-
 package-json@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/package-json/-/package-json-4.0.1.tgz#8869a0401253661c4c4ca3da6c2121ed555f5eed"
@@ -5296,25 +5096,6 @@ proxy-addr@~2.0.5:
     forwarded "~0.1.2"
     ipaddr.js "1.9.0"
 
-proxy-agent@^3.0.3:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/proxy-agent/-/proxy-agent-3.1.1.tgz#7e04e06bf36afa624a1540be247b47c970bd3014"
-  integrity sha512-WudaR0eTsDx33O3EJE16PjBRZWcX8GqCEeERw1W3hZJgH/F2a46g7jty6UGty6NeJ4CKQy8ds2CJPMiyeqaTvw==
-  dependencies:
-    agent-base "^4.2.0"
-    debug "4"
-    http-proxy-agent "^2.1.0"
-    https-proxy-agent "^3.0.0"
-    lru-cache "^5.1.1"
-    pac-proxy-agent "^3.0.1"
-    proxy-from-env "^1.0.0"
-    socks-proxy-agent "^4.0.1"
-
-proxy-from-env@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.0.0.tgz#33c50398f70ea7eb96d21f7b817630a55791c7ee"
-  integrity sha1-M8UDmPcOp+uW0h97gXYwpVeRx+4=
-
 pseudomap@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
@@ -5387,16 +5168,6 @@ raw-body@2.4.0:
     iconv-lite "0.4.24"
     unpipe "1.0.0"
 
-raw-body@^2.2.0:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.1.tgz#30ac82f98bb5ae8c152e67149dac8d55153b168c"
-  integrity sha512-9WmIKF6mkvA0SLmA2Knm9+qj89e+j1zqgyn8aXGd7+nAduPoqgI9lO57SAZNn/Byzo5P7JhXTyg9PzaJbH73bA==
-  dependencies:
-    bytes "3.1.0"
-    http-errors "1.7.3"
-    iconv-lite "0.4.24"
-    unpipe "1.0.0"
-
 rc@^1.0.1, rc@^1.1.6, rc@^1.2.7:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
@@ -5439,29 +5210,6 @@ read-pkg@^5.2.0:
     parse-json "^5.0.0"
     type-fest "^0.6.0"
 
-readable-stream@1.1.x:
-  version "1.1.14"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
-  integrity sha1-fPTFTvZI44EwhMY23SB54WbAgdk=
-  dependencies:
-    core-util-is "~1.0.0"
-    inherits "~2.0.1"
-    isarray "0.0.1"
-    string_decoder "~0.10.x"
-
-readable-stream@2:
-  version "2.3.7"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
-  integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
-  dependencies:
-    core-util-is "~1.0.0"
-    inherits "~2.0.3"
-    isarray "~1.0.0"
-    process-nextick-args "~2.0.0"
-    safe-buffer "~5.1.1"
-    string_decoder "~1.1.1"
-    util-deprecate "~1.0.1"
-
 "readable-stream@2 || 3", readable-stream@^3.0.2, readable-stream@^3.1.1, readable-stream@^3.4.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.4.0.tgz#a51c26754658e0a3c21dbf59163bd45ba6f447fc"
@@ -5624,15 +5372,6 @@ require-directory@^2.1.1:
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
   integrity sha1-jGStX9MNqxyXbiNE/+f3kqam30I=
 
-require-in-the-middle@^5.0.0:
-  version "5.0.2"
-  resolved "https://registry.yarnpkg.com/require-in-the-middle/-/require-in-the-middle-5.0.2.tgz#ce3593007a61583b39ccdcd2c167a2a326c670b2"
-  integrity sha512-l2r6F9i6t5xp4OE9cw/daB/ooQKHZOOW1AYPADhEvk/Tj/THJDS8gePp76Zyuht6Cj57a0KL+eHK5Dyv7wZnKA==
-  dependencies:
-    debug "^4.1.1"
-    module-details-from-path "^1.0.3"
-    resolve "^1.12.0"
-
 require-main-filename@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
@@ -5672,13 +5411,6 @@ resolve@^1.10.0, resolve@^1.3.2:
   dependencies:
     path-parse "^1.0.6"
 
-resolve@^1.12.0:
-  version "1.14.2"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.14.2.tgz#dbf31d0fa98b1f29aa5169783b9c290cb865fea2"
-  integrity sha512-EjlOBLBO1kxsUxsKjLt7TAECyKW6fOh1VRkykQkKGzcBbjjPIxBqGh0jf7GJ3k/f5mxMqW3htMD3WdTUVtW8HQ==
-  dependencies:
-    path-parse "^1.0.6"
-
 restore-cursor@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-3.1.0.tgz#39f67c54b3a7a58cea5236d95cf0034239631f7e"
@@ -5802,11 +5534,6 @@ semver-diff@^2.0.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
-semver@5.5.0:
-  version "5.5.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
-  integrity sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==
-
 semver@^6.0.0, semver@^6.1.2, semver@^6.2.0:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
@@ -5898,11 +5625,6 @@ shellwords@^0.1.1:
   resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
   integrity sha512-vFwSUfQvqybiICwZY5+DAWIPLKsWO31Q91JSKl3UYv+K5c2QRPzn0qzec6QPu1Qc9eHYItiP3NdJqNVqetYAww==
 
-shimmer@^1.1.0, shimmer@^1.2.0, shimmer@~1.2.0:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/shimmer/-/shimmer-1.2.1.tgz#610859f7de327b587efebf501fb43117f9aff337"
-  integrity sha512-sQTKC1Re/rM6XyFM6fIAGHRPVGvyXfgzIDvzoq608vM+jeyVD0Tu1E6Np0Kc2zAIFWIj963V2800iF/9LPieQw==
-
 should-equal@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/should-equal/-/should-equal-2.0.0.tgz#6072cf83047360867e68e98b09d71143d04ee0c3"
@@ -5947,7 +5669,7 @@ should@^13.2.3:
     should-type-adaptors "^1.0.1"
     should-util "^1.0.0"
 
-signal-exit@3.0.2, signal-exit@^3.0.0, signal-exit@^3.0.2:
+signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
   integrity sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
@@ -5976,11 +5698,6 @@ slice-ansi@^2.1.0:
     astral-regex "^1.0.0"
     is-fullwidth-code-point "^2.0.0"
 
-smart-buffer@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/smart-buffer/-/smart-buffer-4.1.0.tgz#91605c25d91652f4661ea69ccf45f1b331ca21ba"
-  integrity sha512-iVICrxOzCynf/SNaBQCw34eM9jROU/s5rzIhpOvzhzuYHfJR/DhZfDkXiZSgKXfgv26HT3Yni3AV/DGw0cGnnw==
-
 snakeize@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/snakeize/-/snakeize-0.1.0.tgz#10c088d8b58eb076b3229bb5a04e232ce126422d"
@@ -6016,22 +5733,6 @@ snapdragon@^0.8.1:
     source-map-resolve "^0.5.0"
     use "^3.1.0"
 
-socks-proxy-agent@^4.0.1:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/socks-proxy-agent/-/socks-proxy-agent-4.0.2.tgz#3c8991f3145b2799e70e11bd5fbc8b1963116386"
-  integrity sha512-NT6syHhI9LmuEMSK6Kd2V7gNv5KFZoLE7V5udWmn0de+3Mkj3UMA/AJPLyeNUVmElCurSHtUdM3ETpR3z770Wg==
-  dependencies:
-    agent-base "~4.2.1"
-    socks "~2.3.2"
-
-socks@~2.3.2:
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/socks/-/socks-2.3.3.tgz#01129f0a5d534d2b897712ed8aceab7ee65d78e3"
-  integrity sha512-o5t52PCNtVdiOvzMry7wU4aOqYWL0PeCXRWBEiJow4/i/wr+wpsJQ9awEu1EonLIqsfGd5qSgDdxEOvCdmBEpA==
-  dependencies:
-    ip "1.1.5"
-    smart-buffer "^4.1.0"
-
 source-map-resolve@^0.5.0:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.2.tgz#72e2cc34095543e43b2c62b2c4c10d4a9054f259"
@@ -6435,11 +6136,6 @@ through@^2.3.6:
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
 
-thunkify@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/thunkify/-/thunkify-2.1.2.tgz#faa0e9d230c51acc95ca13a361ac05ca7e04553d"
-  integrity sha1-+qDp0jDFGsyVyhOjYawFyn4EVT0=
-
 timed-out@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
@@ -6534,11 +6230,6 @@ tslib@1.10.0, tslib@^1.9.0, tslib@^1.9.3:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
 
-tslib@1.9.3:
-  version "1.9.3"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
-  integrity sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==
-
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -6713,7 +6404,7 @@ utils-merge@1.0.1:
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
 
-uuid@^3.1.0, uuid@^3.2.1, uuid@^3.3.2:
+uuid@^3.1.0, uuid@^3.3.2:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
   integrity sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
@@ -6944,11 +6635,6 @@ xml-name-validator@^3.0.0:
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
   integrity sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==
 
-xregexp@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/xregexp/-/xregexp-2.0.0.tgz#52a63e56ca0b84a7f3a5f3d61872f126ad7a5943"
-  integrity sha1-UqY+VsoLhKfzpfPWGHLxJq16WUM=
-
 xtend@^4.0.1, xtend@~4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"