diff --git a/package.json b/package.json
index 41b106d..ae490fc 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "fs-extra": "^7.0.0",
     "gh-pages": "^1.2.0",
     "request-promise": "^4.2.2",
-    "shelljs": "^0.8.2",
+    "shelljs": "^0.8.5",
     "tslint-config-palmerhq": "^1.0.2",
     "tslint-config-prettier": "^1.18.0"
   },
diff --git a/yarn.lock b/yarn.lock
index aaca044..2ee3f0d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11851,10 +11851,10 @@ shell-quote@1.6.1:
     array-reduce "~0.0.0"
     jsonify "~0.0.0"
 
-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@^0.8.5:
+  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"