diff --git a/package-lock.json b/package-lock.json
index cbb5893..41a33e2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -380,7 +380,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -1423,7 +1423,7 @@
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-          "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
           "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
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@@ -1495,13 +1495,13 @@
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-          "resolved": "http://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
+          "resolved": "https://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
           "integrity": "sha1-JXoHg4TR24CHvESdEH1SpSZyuek=",
           "dev": true
         },
         "get-stream": {
           "version": "2.3.1",
-          "resolved": "http://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz",
           "integrity": "sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=",
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@@ -1511,7 +1511,7 @@
         },
         "pify": {
           "version": "2.3.0",
-          "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
           "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
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@@ -2156,7 +2156,7 @@
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         "uuid": {
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-          "resolved": "http://registry.npmjs.org/uuid/-/uuid-2.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.1.tgz",
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@@ -3635,9 +3635,9 @@
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-      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-2.2.2.tgz",
-      "integrity": "sha512-c8Ndjc9Bkpfx/vCJueCPy0jlP4ccCCSNDp8xwCZzPjKJUm+B+u9WX2x98Qx4n1PiMNTWo3D7KK5ifNV/yJyRzg==",
+      "version": "2.2.4",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-2.2.4.tgz",
+      "integrity": "sha512-OmvfoQ53WLjtA9HeYP9RNrWMJzzAz1JGaSFr1nijg0PVR1JaD/xbJq1mdEIIlxGpXp9eSe/O2LgU9DJmTPd0Eg==",
       "dev": true,
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@@ -6524,7 +6524,7 @@
     },
     "scrypt-js": {
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-      "resolved": "http://registry.npmjs.org/scrypt-js/-/scrypt-js-2.0.3.tgz",
+      "resolved": "https://registry.npmjs.org/scrypt-js/-/scrypt-js-2.0.3.tgz",
       "integrity": "sha1-uwBAvgMEPamgEqLOqfyfhSz8h9Q=",
       "dev": true
     },
@@ -6574,7 +6574,7 @@
       "dependencies": {
         "commander": {
           "version": "2.8.1",
-          "resolved": "http://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
           "integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
           "dev": true,
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@@ -7548,7 +7548,7 @@
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     "tar": {
       "version": "2.2.1",
-      "resolved": "http://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
       "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
       "dev": true,
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@@ -7587,7 +7587,7 @@
       "dependencies": {
         "bluebird": {
           "version": "2.11.0",
-          "resolved": "http://registry.npmjs.org/bluebird/-/bluebird-2.11.0.tgz",
+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-2.11.0.tgz",
           "integrity": "sha1-U0uQM8AiyVecVro7Plpcqvu2UOE=",
           "dev": true
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@@ -8333,7 +8333,7 @@
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-          "resolved": "http://registry.npmjs.org/buffer/-/buffer-3.6.0.tgz",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-3.6.0.tgz",
           "integrity": "sha1-pyyTb3e5a/UvX357RnGAYoVR3vs=",
           "dev": true,
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@@ -8774,7 +8774,7 @@
         },
         "uuid": {
           "version": "2.0.1",
-          "resolved": "http://registry.npmjs.org/uuid/-/uuid-2.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.1.tgz",
           "integrity": "sha1-wqMN7bPlNdcsz4LjQ5QaULqFM6w=",
           "dev": true
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@@ -8965,7 +8965,7 @@
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         "utf8": {
           "version": "2.1.1",
-          "resolved": "http://registry.npmjs.org/utf8/-/utf8-2.1.1.tgz",
+          "resolved": "https://registry.npmjs.org/utf8/-/utf8-2.1.1.tgz",
           "integrity": "sha1-LgHbAvfY0JRPdxBPFgnrDDBM92g=",
           "dev": true
         }