diff --git a/package.json b/package.json
index 238fe70..ef8309d 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@fastify/secure-session": "^8.0.0",
     "@fastify/session": "^11.0.0",
     "@types/node": "^22.0.0",
-    "fastify": "^5.0.0-alpha.4",
+    "fastify": "^5.0.0",
     "proxyquire": "^2.1.3",
     "sinon": "^19.0.2",
     "standard": "^17.1.0",