diff --git a/package.json b/package.json
index 503ef74..32e5621 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "test": "npm run lint && npm run build && git diff --exit-code"
   },
   "dependencies": {
-    "@actions/core": "2.0.2",
+    "@actions/core": "3.0.0",
     "markdownlint-cli2": "0.20.0"
   },
   "devDependencies": {