diff --git a/package-lock.json b/package-lock.json
index 4386572..9650a2c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "js-yaml": "^4.1.0",
         "prettier": "^3.3.2",
         "ts-jest": "^29.1.5",
-        "typescript": "^5.4.5"
+        "typescript": "^5.5.4"
       }
     },
     "node_modules/@actions/cache": {
diff --git a/package.json b/package.json
index ebc058f..f4426e0 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,6 @@
     "js-yaml": "^4.1.0",
     "prettier": "^3.3.2",
     "ts-jest": "^29.1.5",
-    "typescript": "^5.4.5"
+    "typescript": "^5.5.4"
   }
 }