diff --git a/package.json b/package.json
index 3eb1a9e2..98c4797b 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "actions-exec-listener": "^0.0.1",
     "crypto": "^1.0.1",
     "string-format": "^2.0.0",
-    "typescript-is": "^0.16.2"
+    "typescript-is": "^0.16.3"
   },
   "devDependencies": {
     "@types/node": "^14.0.11",
diff --git a/yarn.lock b/yarn.lock
index d6c0c62d..8cf6426b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -462,10 +462,10 @@ tunnel@0.0.6, tunnel@^0.0.6:
   resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.6.tgz#72f1314b34a5b192db012324df2cc587ca47f92c"
   integrity sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==
 
-typescript-is@^0.16.2:
-  version "0.16.2"
-  resolved "https://registry.yarnpkg.com/typescript-is/-/typescript-is-0.16.2.tgz#40311cf3b06a44447b1ab0cb773bba0a7d8ef233"
-  integrity sha512-vvA/khfCu/Wq+8LauB3gMJJ2lNzo7OJkZHdDLnvzR5OTJaO+0Plr3HIFEuEHtVHd6ptcnb3yqrofufmKKkflLw==
+typescript-is@^0.16.3:
+  version "0.16.3"
+  resolved "https://registry.yarnpkg.com/typescript-is/-/typescript-is-0.16.3.tgz#85eefd5f13ee03ecb0d4aed34c0ac0c773d271c6"
+  integrity sha512-Vlpo9YFnjWEBUyfD5Yx3MLYupxMdK15ZBHkDYOWpRZWcjXS2XNScKMWhY5JSouu9+q4wduGz/v1lfZdW9Hk+qQ==
   dependencies:
     nested-error-stacks "^2"
     tsutils "^3.17.1"