diff --git a/package.json b/package.json
index c3a3eeb70417..def076b9a8e0 100644
--- a/package.json
+++ b/package.json
@@ -96,7 +96,7 @@
     "serve-favicon": "^2.3.0",
     "serve-index": "^1.8.0",
     "serve-static": "^1.11.1",
-    "shelljs": "^0.7.5",
+    "shelljs": "^0.8.5",
     "sorted-object": "^1.0.0",
     "stringmap": "^0.2.2"
   },
diff --git a/yarn.lock b/yarn.lock
index 152936046125..e1bbf445cf63 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4421,17 +4421,7 @@ glob@7.1.4:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^4.0.5:
-  version "4.0.6"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-4.0.6.tgz#695c50bdd4e2fb5c5d370b091f388d3707e291a7"
-  integrity sha1-aVxQvdTi+1xdNwsJHziNNwfikac=
-  dependencies:
-    graceful-fs "^3.0.2"
-    inherits "2"
-    minimatch "^1.0.0"
-    once "^1.3.0"
-
-glob@^4.3.1:
+glob@^4.0.5, glob@^4.3.1:
   version "4.5.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-4.5.3.tgz#c6cb73d3226c1efef04de3c56d012f03377ee15f"
   integrity sha1-xstz0yJsHv7wTePFbQEvAzd+4V8=
@@ -4452,46 +4442,10 @@ glob@^6.0.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.0, glob@^7.0.5:
-  version "7.1.3"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
-  integrity sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.4"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
-glob@^7.0.3, glob@^7.0.6:
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.1.tgz#805211df04faaf1c63a3600306cdf5ade50b2ec8"
-  integrity sha1-gFIR3wT6rxxjo2ADBs31reULLsg=
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.2"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
-glob@^7.1.1:
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
-  integrity sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.4"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
-glob@^7.1.2, glob@^7.1.3, glob@^7.1.4:
-  version "7.1.6"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
-  integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@~7.1.6:
+  version "7.1.7"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
+  integrity sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==
   dependencies:
     fs.realpath "^1.0.0"
     inflight "^1.0.4"
@@ -4520,18 +4474,6 @@ glob@~5.0.0:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@~7.1.6:
-  version "7.1.7"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
-  integrity sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.4"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
 global-dirs@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/global-dirs/-/global-dirs-0.1.1.tgz#b319c0dd4607f353f3be9cca4c72fc148c49f445"
@@ -4678,7 +4620,7 @@ got@^9.6.0:
     to-readable-stream "^1.0.0"
     url-parse-lax "^3.0.0"
 
-graceful-fs@4.X, graceful-fs@^3.0.0, graceful-fs@^3.0.2, graceful-fs@^4.1.0, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.2, graceful-fs@^4.2.3, graceful-fs@~1.2.0:
+graceful-fs@4.X, graceful-fs@^3.0.0, graceful-fs@^4.1.0, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.2, graceful-fs@^4.2.3, graceful-fs@~1.2.0:
   version "4.2.4"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
   integrity sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==
@@ -5489,12 +5431,7 @@ interpret@^0.3.2:
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-0.3.10.tgz#088c25de731c6c5b112a90f0071cfaf459e5a7bb"
   integrity sha1-CIwl3nMcbFsRKpDwBxz69Fnlp7s=
 
-interpret@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.1.tgz#d579fb7f693b858004947af39fa0db49f795602c"
-  integrity sha1-1Xn7f2k7hYAElHrzn6DbSfeVYCw=
-
-interpret@~1.1.0:
+interpret@^1.0.0, interpret@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.1.0.tgz#7ed1b1410c6a0e0f78cf95d3b8440c63f78b8614"
   integrity sha1-ftGxQQxqDg94z5XTuEQMY/eLhhQ=
@@ -7297,14 +7234,6 @@ minimatch@0.3:
   dependencies:
     brace-expansion "^1.0.0"
 
-minimatch@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-1.0.0.tgz#e0dd2120b49e1b724ce8d714c520822a9438576d"
-  integrity sha1-4N0hILSeG3JM6NcUxSCCKpQ4V20=
-  dependencies:
-    lru-cache "2"
-    sigmund "~1.0.0"
-
 minimatch@^2.0.1:
   version "2.0.10"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-2.0.10.tgz#8d087c39c6b38c001b97fca7ce6d0e1e80afbac7"
@@ -9721,6 +9650,15 @@ shelljs@^0.7.0, shelljs@^0.7.4, shelljs@^0.7.5:
     interpret "^1.0.0"
     rechoir "^0.6.2"
 
+shelljs@^0.8.5:
+  version "0.8.5"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.5.tgz#de055408d8361bed66c669d2f000538ced8ee20c"
+  integrity sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
 sigmund@~1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/sigmund/-/sigmund-1.0.1.tgz#3ff21f198cad2175f9f3b781853fd94d0d19b590"