diff --git a/packages/fastify-adapter/package.json b/packages/fastify-adapter/package.json
index b1339d8..138b8da 100644
--- a/packages/fastify-adapter/package.json
+++ b/packages/fastify-adapter/package.json
@@ -26,7 +26,7 @@
 		"fastify": "5.3.3",
 		"tsup": "^8.3.0",
 		"typescript": "^5.8.2",
-		"vitest": "1.6.0"
+		"vitest": "3.1.4"
 	},
 	"engines": {
 		"node": ">=20.0.0"