diff --git a/package-lock.json b/package-lock.json
index c2bc9a5f..431bf4c5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "jest": "^27.3.1",
         "prettier": "^2.5.1",
         "ts-jest": "^27.0.7",
-        "typescript": "^4.5.2"
+        "typescript": "^4.5.5"
       }
     },
     "node_modules/@actions/core": {
@@ -4018,9 +4018,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.5.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.2.tgz",
-      "integrity": "sha512-5BlMof9H1yGt0P8/WF+wPNw6GfctgGjXp5hkblpyT+8rkASSmkUKMXrxR0Xg8ThVCi/JnHQiKXeBaEwCeQwMFw==",
+      "version": "4.5.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -7365,9 +7365,9 @@
       }
     },
     "typescript": {
-      "version": "4.5.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.2.tgz",
-      "integrity": "sha512-5BlMof9H1yGt0P8/WF+wPNw6GfctgGjXp5hkblpyT+8rkASSmkUKMXrxR0Xg8ThVCi/JnHQiKXeBaEwCeQwMFw==",
+      "version": "4.5.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
       "dev": true
     },
     "universal-user-agent": {
diff --git a/package.json b/package.json
index ec252429..1971c4c8 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,6 @@
     "jest": "^27.3.1",
     "prettier": "^2.5.1",
     "ts-jest": "^27.0.7",
-    "typescript": "^4.5.2"
+    "typescript": "^4.5.5"
   }
 }