diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07746d020b08..3842cf0ae463 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -121,6 +121,7 @@
 
 - `[*]` [**BREAKING**] Require Node.js 6+ for all packages ([#7258](https://github.com/facebook/jest/pull/7258))
 - `[jest-util]` [**BREAKING**] Remove long-deprecated globals for fake timers ([#7285](https://github.com/facebook/jest/pull/7285))
+- `[*]` [**BREAKING**] Upgrade to Micromatch 3 ([#6650](https://github.com/facebook/jest/pull/6650))
 - `[docs]` Fix message property in custom matcher example to return a function instead of a constant. ([#7426](https://github.com/facebook/jest/pull/7426))
 - `[jest-circus]` Standardize file naming in `jest-circus` ([#7301](https://github.com/facebook/jest/pull/7301))
 - `[docs]` Add synchronous test.each setup ([#7150](https://github.com/facebook/jest/pull/7150))
diff --git a/e2e/runJest.js b/e2e/runJest.js
index 3c49bfc8b383..d1765d1b140d 100644
--- a/e2e/runJest.js
+++ b/e2e/runJest.js
@@ -12,7 +12,7 @@ import path from 'path';
 import fs from 'fs';
 import execa, {sync as spawnSync} from 'execa';
 import {Writable} from 'readable-stream';
-const stripAnsi = require('strip-ansi');
+import stripAnsi from 'strip-ansi';
 import {normalizeIcons} from './Utils';
 
 const JEST_PATH = path.resolve(__dirname, '../packages/jest-cli/bin/jest.js');
diff --git a/package.json b/package.json
index fb99a422887b..9992744ba9bf 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "karma-mocha": "^1.3.0",
     "left-pad": "^1.1.1",
     "lerna": "3.10.5",
-    "micromatch": "^2.3.11",
+    "micromatch": "^3.1.10",
     "mkdirp": "^0.5.1",
     "mocha": "^5.0.1",
     "mock-fs": "^4.4.1",
@@ -60,7 +60,6 @@
     "rollup-plugin-flow": "^1.1.1",
     "rollup-plugin-json": "^3.1.0",
     "rollup-plugin-node-builtins": "^2.1.1",
-    "rollup-plugin-node-globals": "^1.4.0",
     "rollup-plugin-node-resolve": "^4.0.0",
     "slash": "^2.0.0",
     "string-length": "^2.0.0",
diff --git a/packages/jest-cli/package.json b/packages/jest-cli/package.json
index de4c76d0e097..c84b1f30021a 100644
--- a/packages/jest-cli/package.json
+++ b/packages/jest-cli/package.json
@@ -30,7 +30,7 @@
     "jest-validate": "^23.6.0",
     "jest-watcher": "^23.4.0",
     "jest-worker": "^23.2.0",
-    "micromatch": "^2.3.11",
+    "micromatch": "^3.1.10",
     "node-notifier": "^5.2.1",
     "p-each-series": "^1.0.0",
     "pirates": "^4.0.0",
diff --git a/packages/jest-cli/src/SearchSource.js b/packages/jest-cli/src/SearchSource.js
index 1744ef00bb2a..3d004d8ef140 100644
--- a/packages/jest-cli/src/SearchSource.js
+++ b/packages/jest-cli/src/SearchSource.js
@@ -19,6 +19,7 @@ import testPathPatternToRegExp from './testPathPatternToRegexp';
 import {escapePathForRegex} from 'jest-regex-util';
 import {replaceRootDirInPath} from 'jest-config';
 import {buildSnapshotResolver} from 'jest-snapshot';
+import {replacePathSepForGlob} from 'jest-util';
 
 type SearchResult = {|
   noSCM?: boolean,
@@ -48,7 +49,8 @@ const globsToMatcher = (globs: ?Array<Glob>) => {
     return () => true;
   }
 
-  return path => micromatch([path], globs, {dot: true}).length > 0;
+  return path =>
+    micromatch.some(replacePathSepForGlob(path), globs, {dot: true});
 };
 
 const regexToMatcher = (testRegex: Array<string>) => {
diff --git a/packages/jest-cli/src/__tests__/SearchSource.test.js b/packages/jest-cli/src/__tests__/SearchSource.test.js
index 53d979ec0d56..0a5ddef370dc 100644
--- a/packages/jest-cli/src/__tests__/SearchSource.test.js
+++ b/packages/jest-cli/src/__tests__/SearchSource.test.js
@@ -9,9 +9,9 @@
 'use strict';
 
 import path from 'path';
-import {skipSuiteOnWindows} from '../../../../scripts/ConditionalTest';
 
 jest.setTimeout(15000);
+
 const rootDir = path.resolve(__dirname, 'test_root');
 const testRegex = path.sep + '__testtests__' + path.sep;
 const testMatch = ['**/__testtests__/**/*'];
@@ -23,8 +23,6 @@ let findMatchingTests;
 let normalize;
 
 describe('SearchSource', () => {
-  skipSuiteOnWindows();
-
   const name = 'SearchSource';
   let Runtime;
   let SearchSource;
@@ -481,22 +479,24 @@ describe('SearchSource', () => {
     });
 
     it('does not mistake roots folders with prefix names', async () => {
-      const config = normalize(
-        {
-          name,
-          rootDir: '.',
-          roots: ['/foo/bar/prefix'],
-        },
-        {},
-      ).options;
+      if (process.platform !== 'win32') {
+        const config = normalize(
+          {
+            name,
+            rootDir: '.',
+            roots: ['/foo/bar/prefix'],
+          },
+          {},
+        ).options;
 
-      searchSource = new SearchSource(
-        await Runtime.createContext(config, {maxWorkers}),
-      );
+        searchSource = new SearchSource(
+          await Runtime.createContext(config, {maxWorkers}),
+        );
 
-      const input = ['/foo/bar/prefix-suffix/__tests__/my-test.test.js'];
-      const data = searchSource.findTestsByPaths(input);
-      expect(data.tests).toEqual([]);
+        const input = ['/foo/bar/prefix-suffix/__tests__/my-test.test.js'];
+        const data = searchSource.findTestsByPaths(input);
+        expect(data.tests).toEqual([]);
+      }
     });
   });
 });
diff --git a/packages/jest-cli/src/__tests__/runJestWithCoverage.test.js b/packages/jest-cli/src/__tests__/runJestWithCoverage.test.js
index 21a9d76c0c40..e0ceb5266755 100644
--- a/packages/jest-cli/src/__tests__/runJestWithCoverage.test.js
+++ b/packages/jest-cli/src/__tests__/runJestWithCoverage.test.js
@@ -2,7 +2,13 @@
 
 import runJest from '../runJest';
 
-jest.mock('jest-util');
+jest.mock('jest-util', () => {
+  const util = jest.requireActual('jest-util');
+  return {
+    ...jest.genMockFromModule('jest-util'),
+    replacePathSepForGlob: util.replacePathSepForGlob,
+  };
+});
 
 jest.mock(
   '../TestScheduler',
diff --git a/packages/jest-cli/src/runJest.js b/packages/jest-cli/src/runJest.js
index 8e3a6dcb1785..121cb201c72e 100644
--- a/packages/jest-cli/src/runJest.js
+++ b/packages/jest-cli/src/runJest.js
@@ -19,7 +19,7 @@ import micromatch from 'micromatch';
 import chalk from 'chalk';
 import path from 'path';
 import {sync as realpath} from 'realpath-native';
-import {Console, formatTestResults} from 'jest-util';
+import {Console, formatTestResults, replacePathSepForGlob} from 'jest-util';
 import exit from 'exit';
 import fs from 'graceful-fs';
 import getNoTestsFoundMessage from './getNoTestsFoundMessage';
@@ -165,10 +165,12 @@ export default (async function runJest({
           matches.collectCoverageFrom.filter(filename => {
             if (
               globalConfig.collectCoverageFrom &&
-              !micromatch(
-                [path.relative(globalConfig.rootDir, filename)],
+              !micromatch.some(
+                replacePathSepForGlob(
+                  path.relative(globalConfig.rootDir, filename),
+                ),
                 globalConfig.collectCoverageFrom,
-              ).length
+              )
             ) {
               return false;
             }
diff --git a/packages/jest-config/package.json b/packages/jest-config/package.json
index eb9aeb85a2ab..f41992144802 100644
--- a/packages/jest-config/package.json
+++ b/packages/jest-config/package.json
@@ -21,7 +21,7 @@
     "jest-resolve": "^23.6.0",
     "jest-util": "^23.4.0",
     "jest-validate": "^23.6.0",
-    "micromatch": "^2.3.11",
+    "micromatch": "^3.1.10",
     "pretty-format": "^23.6.0",
     "realpath-native": "^1.0.2"
   },
diff --git a/packages/jest-config/src/normalize.js b/packages/jest-config/src/normalize.js
index 7c08a098c013..2eb122c48bda 100644
--- a/packages/jest-config/src/normalize.js
+++ b/packages/jest-config/src/normalize.js
@@ -21,7 +21,7 @@ import glob from 'glob';
 import path from 'path';
 import {ValidationError, validate} from 'jest-validate';
 import validatePattern from './validatePattern';
-import {clearLine} from 'jest-util';
+import {clearLine, replacePathSepForGlob} from 'jest-util';
 import chalk from 'chalk';
 import getMaxWorkers from './getMaxWorkers';
 import micromatch from 'micromatch';
@@ -609,10 +609,20 @@ export default function normalize(options: InitialOptions, argv: Argv) {
         break;
       case 'moduleDirectories':
       case 'testMatch':
-        value = _replaceRootDirTags(
-          escapeGlobCharacters(options.rootDir),
-          options[key],
-        );
+        {
+          const replacedRootDirTags = _replaceRootDirTags(
+            escapeGlobCharacters(options.rootDir),
+            options[key],
+          );
+
+          if (replacedRootDirTags) {
+            value = Array.isArray(replacedRootDirTags)
+              ? replacedRootDirTags.map(replacePathSepForGlob)
+              : replacePathSepForGlob(replacedRootDirTags);
+          } else {
+            value = replacedRootDirTags;
+          }
+        }
         break;
       case 'testRegex':
         value = options[key]
@@ -822,10 +832,10 @@ export default function normalize(options: InitialOptions, argv: Argv) {
     if (newOptions.collectCoverageFrom) {
       collectCoverageFrom = collectCoverageFrom.reduce((patterns, filename) => {
         if (
-          !micromatch(
-            [path.relative(options.rootDir, filename)],
+          !micromatch.some(
+            replacePathSepForGlob(path.relative(options.rootDir, filename)),
             newOptions.collectCoverageFrom,
-          ).length
+          )
         ) {
           return patterns;
         }
diff --git a/packages/jest-haste-map/package.json b/packages/jest-haste-map/package.json
index 95aaa8d0544a..c3ef408ebf02 100644
--- a/packages/jest-haste-map/package.json
+++ b/packages/jest-haste-map/package.json
@@ -13,8 +13,9 @@
     "graceful-fs": "^4.1.15",
     "invariant": "^2.2.4",
     "jest-serializer": "^23.0.1",
+    "jest-util": "^23.4.0",
     "jest-worker": "^23.2.0",
-    "micromatch": "^2.3.11",
+    "micromatch": "^3.1.10",
     "sane": "^3.0.0"
   },
   "engines": {
diff --git a/packages/jest-haste-map/src/HasteFS.js b/packages/jest-haste-map/src/HasteFS.js
index 617ef744850e..c703376accde 100644
--- a/packages/jest-haste-map/src/HasteFS.js
+++ b/packages/jest-haste-map/src/HasteFS.js
@@ -10,6 +10,7 @@
 import type {Glob, Path} from 'types/Config';
 import type {FileData} from 'types/HasteMap';
 
+import {replacePathSepForGlob} from 'jest-util';
 import * as fastPath from './lib/fast_path';
 import micromatch from 'micromatch';
 import H from './constants';
@@ -78,7 +79,7 @@ export default class HasteFS {
     const files = new Set();
     for (const file of this.getAbsoluteFileIterator()) {
       const filePath = root ? fastPath.relative(root, file) : file;
-      if (micromatch([filePath], globs).length) {
+      if (micromatch.some(replacePathSepForGlob(filePath), globs)) {
         files.add(file);
       }
     }
diff --git a/packages/jest-message-util/package.json b/packages/jest-message-util/package.json
index 72a1c4116161..fcf8b4858fc1 100644
--- a/packages/jest-message-util/package.json
+++ b/packages/jest-message-util/package.json
@@ -14,7 +14,7 @@
   "dependencies": {
     "@babel/code-frame": "^7.0.0",
     "chalk": "^2.0.1",
-    "micromatch": "^2.3.11",
+    "micromatch": "^3.1.10",
     "slash": "^2.0.0",
     "stack-utils": "^1.0.1"
   }
diff --git a/packages/jest-message-util/src/index.js b/packages/jest-message-util/src/index.js
index 87c95800454a..48afb9ec2a31 100644
--- a/packages/jest-message-util/src/index.js
+++ b/packages/jest-message-util/src/index.js
@@ -210,7 +210,7 @@ const formatPaths = (config: StackTraceConfig, relativeTestPath, line) => {
   if (
     (config.testMatch &&
       config.testMatch.length &&
-      micromatch(filePath, config.testMatch)) ||
+      micromatch.some(filePath, config.testMatch)) ||
     filePath === relativeTestPath
   ) {
     filePath = chalk.reset.cyan(filePath);
diff --git a/packages/jest-runtime/package.json b/packages/jest-runtime/package.json
index 41f4c6c2978c..5e74ff84ef95 100644
--- a/packages/jest-runtime/package.json
+++ b/packages/jest-runtime/package.json
@@ -25,7 +25,7 @@
     "jest-snapshot": "^23.6.0",
     "jest-util": "^23.4.0",
     "jest-validate": "^23.6.0",
-    "micromatch": "^2.3.11",
+    "micromatch": "^3.1.10",
     "realpath-native": "^1.0.0",
     "slash": "^2.0.0",
     "strip-bom": "3.0.0",
diff --git a/packages/jest-runtime/src/__tests__/should_instrument.test.js b/packages/jest-runtime/src/__tests__/should_instrument.test.js
index 3601007aec57..376e8e7d0b4f 100644
--- a/packages/jest-runtime/src/__tests__/should_instrument.test.js
+++ b/packages/jest-runtime/src/__tests__/should_instrument.test.js
@@ -93,22 +93,6 @@ describe('shouldInstrument', () => {
       );
     });
 
-    it('should should match invalid globs, to be removed in the next major', () => {
-      const testSingleCollectCoverageFrom = pattern =>
-        testShouldInstrument(
-          'do/collect/coverage.js',
-          {
-            collectCoverage: true,
-            collectCoverageFrom: [pattern],
-          },
-          defaultConfig,
-        );
-
-      testSingleCollectCoverageFrom('**/do/**/*.{js}');
-      testSingleCollectCoverageFrom('**/do/**/*.{js|ts}');
-      testSingleCollectCoverageFrom('**/do/**.js');
-    });
-
     it('should return true if the file is not in coveragePathIgnorePatterns', () => {
       testShouldInstrument('do/collect/coverage.js', defaultOptions, {
         coveragePathIgnorePatterns: ['dont'],
diff --git a/packages/jest-runtime/src/shouldInstrument.js b/packages/jest-runtime/src/shouldInstrument.js
index 769105a30e86..6717fbea3e52 100644
--- a/packages/jest-runtime/src/shouldInstrument.js
+++ b/packages/jest-runtime/src/shouldInstrument.js
@@ -12,6 +12,7 @@ import type {Options} from './ScriptTransformer';
 
 import path from 'path';
 import {escapePathForRegex} from 'jest-regex-util';
+import {replacePathSepForGlob} from 'jest-util';
 import micromatch from 'micromatch';
 
 const MOCKS_PATTERN = new RegExp(
@@ -49,7 +50,7 @@ export default function shouldInstrument(
     if (
       config.testMatch &&
       config.testMatch.length &&
-      micromatch([filename], config.testMatch).length
+      micromatch.some(replacePathSepForGlob(filename), config.testMatch)
     ) {
       return false;
     }
@@ -68,10 +69,10 @@ export default function shouldInstrument(
     // still cover if `only` is specified
     !options.collectCoverageOnlyFrom &&
     options.collectCoverageFrom &&
-    !micromatch(
-      [path.relative(config.rootDir, filename)],
+    !micromatch.some(
+      replacePathSepForGlob(path.relative(config.rootDir, filename)),
       options.collectCoverageFrom,
-    ).length
+    )
   ) {
     return false;
   }
diff --git a/packages/jest-util/src/index.js b/packages/jest-util/src/index.js
index 7c978c666010..04aed91a67bb 100644
--- a/packages/jest-util/src/index.js
+++ b/packages/jest-util/src/index.js
@@ -24,6 +24,7 @@ import setGlobal from './setGlobal';
 import deepCyclicCopy from './deepCyclicCopy';
 import convertDescriptorToString from './convertDescriptorToString';
 import * as specialChars from './specialChars';
+import replacePathSepForGlob from './replacePathSepForGlob';
 
 module.exports = {
   BufferedConsole,
@@ -41,6 +42,7 @@ module.exports = {
   getFailedSnapshotTests,
   installCommonGlobals,
   isInteractive,
+  replacePathSepForGlob,
   setGlobal,
   specialChars,
 };
diff --git a/packages/jest-util/src/replacePathSepForGlob.js b/packages/jest-util/src/replacePathSepForGlob.js
new file mode 100644
index 000000000000..1c4362b02d81
--- /dev/null
+++ b/packages/jest-util/src/replacePathSepForGlob.js
@@ -0,0 +1,14 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+import type {Path, Glob} from 'types/Config';
+
+export default function replacePathSepForGlob(path: Path): Glob {
+  return path.replace(/\\(?![{}()+?.^$])/g, '/');
+}
diff --git a/scripts/browserBuild.js b/scripts/browserBuild.js
index 045135e33b7a..f9f02827cd74 100644
--- a/scripts/browserBuild.js
+++ b/scripts/browserBuild.js
@@ -11,7 +11,6 @@ const rollup = require('rollup').rollup;
 const rollupResolve = require('rollup-plugin-node-resolve');
 const rollupCommonjs = require('rollup-plugin-commonjs');
 const rollupBuiltins = require('rollup-plugin-node-builtins');
-const rollupGlobals = require('rollup-plugin-node-globals');
 const rollupJson = require('rollup-plugin-json');
 const rollupBabel = require('rollup-plugin-babel');
 const rollupFlow = require('rollup-plugin-flow');
@@ -52,7 +51,6 @@ function browserBuild(pkgName, entryPath, destination) {
       rollupJson(),
       rollupCommonjs(),
       rollupBabel(babelEs5Options),
-      rollupGlobals(),
       rollupBuiltins(),
       rollupResolve(),
     ],
diff --git a/yarn.lock b/yarn.lock
index ee6616cdedca..fa6719676794 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1544,7 +1544,7 @@ acorn-walk@^6.0.1, acorn-walk@^6.1.0:
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.1.1.tgz#d363b66f5fac5f018ff9c3a1e7b6f8e310cc3913"
   integrity sha512-OtUw6JUTgxA2QoqqmrmQ7F2NYqiBPi/L2jqHyFtllhOUvXYQXf0Z1CYUinIfyT4bTCGmrA7gX9FvHA81uzCoVw==
 
-acorn@^5.5.3, acorn@^5.7.3:
+acorn@^5.5.3:
   version "5.7.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
   integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
@@ -2578,7 +2578,7 @@ buffer-crc32@~0.2.3:
   resolved "https://registry.yarnpkg.com/buffer-crc32/-/buffer-crc32-0.2.13.tgz#0d333e3f00eac50aa1454abd30ef8c2a5d9a7242"
   integrity sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=
 
-buffer-es6@^4.9.2, buffer-es6@^4.9.3:
+buffer-es6@^4.9.2:
   version "4.9.3"
   resolved "https://registry.yarnpkg.com/buffer-es6/-/buffer-es6-4.9.3.tgz#f26347b82df76fd37e18bcb5288c4970cfd5c404"
   integrity sha1-8mNHuC33b9N+GLy1KIxJcM/VxAQ=
@@ -8231,13 +8231,6 @@ ltgt@^2.1.2:
   resolved "https://registry.yarnpkg.com/ltgt/-/ltgt-2.2.1.tgz#f35ca91c493f7b73da0e07495304f17b31f87ee5"
   integrity sha1-81ypHEk/e3PaDgdJUwTxezH4fuU=
 
-magic-string@^0.22.5:
-  version "0.22.5"
-  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.22.5.tgz#8e9cf5afddf44385c1da5bc2a6a0dbd10b03657e"
-  integrity sha512-oreip9rJZkzvA8Qzk9HFs8fZGF/u7H/gtrE8EN6RjKJ9kh2HlC+yQ2QezifqTZfGyiuAV0dRv5a+y/8gBb1m9w==
-  dependencies:
-    vlq "^0.2.2"
-
 magic-string@^0.25.1:
   version "0.25.1"
   resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.1.tgz#b1c248b399cd7485da0fe7385c2fc7011843266e"
@@ -10312,7 +10305,7 @@ private@^0.1.6:
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
   integrity sha512-VvivMrbvd2nKkiG38qjULzlc+4Vx4wm/whI9pQD35YrARNnhxeiRktSOhSukRLFNlzg6Br/cJPet5J/u19r/mg==
 
-process-es6@^0.11.2, process-es6@^0.11.6:
+process-es6@^0.11.2:
   version "0.11.6"
   resolved "https://registry.yarnpkg.com/process-es6/-/process-es6-0.11.6.tgz#c6bb389f9a951f82bd4eb169600105bd2ff9c778"
   integrity sha1-xrs4n5qVH4K9TrFpYAEFvS/5x3g=
@@ -11346,18 +11339,6 @@ rollup-plugin-node-builtins@^2.1.1:
     crypto-browserify "^3.11.0"
     process-es6 "^0.11.2"
 
-rollup-plugin-node-globals@^1.4.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/rollup-plugin-node-globals/-/rollup-plugin-node-globals-1.4.0.tgz#5e1f24a9bb97c0ef51249f625e16c7e61b7c020b"
-  integrity sha512-xRkB+W/m1KLIzPUmG0ofvR+CPNcvuCuNdjVBVS7ALKSxr3EDhnzNceGkGi1m8MToSli13AzKFYH4ie9w3I5L3g==
-  dependencies:
-    acorn "^5.7.3"
-    buffer-es6 "^4.9.3"
-    estree-walker "^0.5.2"
-    magic-string "^0.22.5"
-    process-es6 "^0.11.6"
-    rollup-pluginutils "^2.3.1"
-
 rollup-plugin-node-resolve@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-4.0.0.tgz#9bc6b8205e9936cc0e26bba2415f1ecf1e64d9b2"
@@ -13213,7 +13194,7 @@ vinyl@^1.0.0:
     clone-stats "^0.0.1"
     replace-ext "0.0.1"
 
-vlq@^0.2.1, vlq@^0.2.2:
+vlq@^0.2.1:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/vlq/-/vlq-0.2.3.tgz#8f3e4328cf63b1540c0d67e1b2778386f8975b26"
   integrity sha512-DRibZL6DsNhIgYQ+wNdWDL2SL3bKPlVrRiBqV5yuMm++op8W4kGFtaQfCs4KEJn0wBZcHVHJ3eoywX8983k1ow==