diff --git a/package.json b/package.json
index b8bf340..44913ed 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "fastify": "^5.0.0",
     "standard": "^17.1.0",
     "tsd": "^0.31.1",
-    "typescript": "^5.4.2"
+    "typescript": "~5.4.2"
   },
   "dependencies": {
     "fastify-plugin": "^5.0.0",