diff --git a/packages/apollo-fastify/package.json b/packages/apollo-fastify/package.json
index 28227f3..3574b3b 100644
--- a/packages/apollo-fastify/package.json
+++ b/packages/apollo-fastify/package.json
@@ -14,7 +14,7 @@
     "@types/node": "24.13.3",
     "@vitest/coverage-v8": "4.1.10",
     "eslint": "10.8.1",
-    "fastify": "5.11.2",
+    "fastify": "5.11.3",
     "prettier": "3.9.6",
     "rimraf": "6.1.3",
     "typescript": "6.0.3",
diff --git a/packages/apollo-subscription-ws/package.json b/packages/apollo-subscription-ws/package.json
index edb63a2..080eddc 100644
--- a/packages/apollo-subscription-ws/package.json
+++ b/packages/apollo-subscription-ws/package.json
@@ -21,7 +21,7 @@
     "@types/ws": "8.18.1",
     "@vitest/coverage-v8": "4.1.10",
     "eslint": "10.8.1",
-    "fastify": "5.11.2",
+    "fastify": "5.11.3",
     "graphql": "17.0.2",
     "prettier": "3.9.6",
     "rimraf": "6.1.3",