diff --git a/package.json b/package.json
index fcf926b..e5ecfd6 100644
--- a/package.json
+++ b/package.json
@@ -515,7 +515,7 @@
     "mocha": "^7.1.1",
     "npm-run-all": "^4.1.5",
     "prettier": "^1.19.1",
-    "shelljs": "^0.8.3",
+    "shelljs": "^0.8.5",
     "tslint": "^6.1.0",
     "typescript": "^3.8.3",
     "vscode-test": "^1.3.0"
diff --git a/yarn.lock b/yarn.lock
index e3de16e..4eb8079 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1597,10 +1597,10 @@ shell-quote@^1.6.1:
     array-reduce "~0.0.0"
     jsonify "~0.0.0"
 
-shelljs@^0.8.3:
-  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"