diff --git a/package-lock.json b/package-lock.json
index 11a8d7c3..48b8461a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
                 "jest-circus": "^27.5.1",
                 "prettier": "^2.6.2",
                 "ts-jest": "^27.1.4",
-                "typescript": "^4.6.3"
+                "typescript": "^4.6.4"
             }
         },
         "node_modules/@actions/core": {
@@ -6145,9 +6145,9 @@
             }
         },
         "node_modules/typescript": {
-            "version": "4.6.3",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.3.tgz",
-            "integrity": "sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==",
+            "version": "4.6.4",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.4.tgz",
+            "integrity": "sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==",
             "dev": true,
             "bin": {
                 "tsc": "bin/tsc",
@@ -11134,9 +11134,9 @@
             }
         },
         "typescript": {
-            "version": "4.6.3",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.3.tgz",
-            "integrity": "sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==",
+            "version": "4.6.4",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.4.tgz",
+            "integrity": "sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==",
             "dev": true
         },
         "universalify": {
diff --git a/package.json b/package.json
index 9e1b0575..2a32ebed 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
         "jest-circus": "^27.5.1",
         "prettier": "^2.6.2",
         "ts-jest": "^27.1.4",
-        "typescript": "^4.6.3"
+        "typescript": "^4.6.4"
     },
     "dependencies": {
         "@actions/core": "^1.7.0",