diff --git a/package.json b/package.json
index 29e98ea..405d659 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "dotenv": "^5.0.1",
     "dotenv-webpack": "^1.5.5",
     "prettier": "1.12.1",
-    "shelljs": "^0.8.2",
+    "shelljs": "^0.8.5",
     "tap-spec": "^5.0.0",
     "tslint": "^5.9.1",
     "tslint-config-prettier": "^1.12.0",
diff --git a/yarn.lock b/yarn.lock
index 2a69a52..a35df5e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7096,10 +7096,10 @@ shebang-regex@^1.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
   integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
 
-shelljs@^0.8.0, shelljs@^0.8.2:
-  version "0.8.3"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.3.tgz#a7f3319520ebf09ee81275b2368adb286659b097"
-  integrity sha512-fc0BKlAWiLpwZljmOvAOTE/gXawtCoNrP5oaY7KIaQbbyHeQVg01pSEuEGvGh3HEdBU4baCD7wQBwADmM/7f7A==
+shelljs@^0.8.0, shelljs@^0.8.2, 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"