diff --git a/package-lock.json b/package-lock.json
index 4cbab7ce..8cd31c56 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "@types/mime-types": "^2.1.0",
         "@types/node": "^20.9.2",
         "all-contributors-cli": "^6.26.1",
-        "typescript": "^5.2.2"
+        "typescript": "^5.3.3"
       }
     },
     "node_modules/@actions/core": {
@@ -1047,9 +1047,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.2.2.tgz",
-      "integrity": "sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==",
+      "version": "5.3.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
+      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index fe77dacb..0617ecbc 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,6 @@
     "@types/mime-types": "^2.1.0",
     "@types/node": "^20.9.2",
     "all-contributors-cli": "^6.26.1",
-    "typescript": "^5.2.2"
+    "typescript": "^5.3.3"
   }
 }