diff --git a/package-lock.json b/package-lock.json
index b9de4033..b6223f25 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
         "nock": "^13.2.1",
         "prettier": "^2.5.1",
         "ts-jest": "^27.1.1",
-        "typescript": "^4.5.2"
+        "typescript": "^4.5.3"
       }
     },
     "node_modules/@actions/core": {
@@ -6877,9 +6877,9 @@
       }
     },
     "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": "4.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.3.tgz",
+      "integrity": "sha512-eVYaEHALSt+s9LbvgEv4Ef+Tdq7hBiIZgii12xXJnukryt3pMgJf6aKhoCZ3FWQsu6sydEnkg11fYXLzhLBjeQ==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -12323,9 +12323,9 @@
       }
     },
     "typescript": {
-      "version": "4.5.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.2.tgz",
-      "integrity": "sha512-5BlMof9H1yGt0P8/WF+wPNw6GfctgGjXp5hkblpyT+8rkASSmkUKMXrxR0Xg8ThVCi/JnHQiKXeBaEwCeQwMFw==",
+      "version": "4.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.3.tgz",
+      "integrity": "sha512-eVYaEHALSt+s9LbvgEv4Ef+Tdq7hBiIZgii12xXJnukryt3pMgJf6aKhoCZ3FWQsu6sydEnkg11fYXLzhLBjeQ==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index a0530774..42fc4129 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,6 @@
     "nock": "^13.2.1",
     "prettier": "^2.5.1",
     "ts-jest": "^27.1.1",
-    "typescript": "^4.5.2"
+    "typescript": "^4.5.3"
   }
 }