diff --git a/examples/fastify-ssr/package.json b/examples/fastify-ssr/package.json
index c9ba4492..d76a3695 100644
--- a/examples/fastify-ssr/package.json
+++ b/examples/fastify-ssr/package.json
@@ -26,7 +26,7 @@
   "dependencies": {
     "@fastify/static": "^7.0.4",
     "babel-plugin-dynamic-import-node": "^2.2.0",
-    "fastify": "^4.2.0",
+    "fastify": "^5.2.2",
     "graphql-hooks": "^8.2.0",
     "graphql-hooks-memcache": "^3.2.0",
     "graphql-hooks-ssr": "^3.0.1",
diff --git a/examples/full-ws-transport/package.json b/examples/full-ws-transport/package.json
index 832f8bb3..03ae7b00 100644
--- a/examples/full-ws-transport/package.json
+++ b/examples/full-ws-transport/package.json
@@ -3,7 +3,7 @@
   "version": "3.1.1",
   "private": true,
   "dependencies": {
-    "fastify": "^4.2.0",
+    "fastify": "^5.2.2",
     "graphql-hooks": "^8.2.0",
     "graphql-ws": "^5.5.5",
     "mercurius": "^14.0.0",
diff --git a/examples/persisted-queries/server/package.json b/examples/persisted-queries/server/package.json
index 109d0cd8..bed1a093 100644
--- a/examples/persisted-queries/server/package.json
+++ b/examples/persisted-queries/server/package.json
@@ -13,7 +13,7 @@
   "dependencies": {
     "@fastify/cors": "^9.0.1",
     "apollo-server": "^3.6.7",
-    "fastify": "^4.2.0",
+    "fastify": "^5.2.2",
     "graphql": "^16.6.0",
     "mercurius": "^14.0.0"
   },
diff --git a/examples/subscription/package.json b/examples/subscription/package.json
index 28d47ccb..d0b65fa6 100644
--- a/examples/subscription/package.json
+++ b/examples/subscription/package.json
@@ -18,7 +18,7 @@
     "@fastify/cors": "^9.0.1",
     "@fastify/static": "^7.0.4",
     "babel-plugin-dynamic-import-node": "^2.2.0",
-    "fastify": "^4.2.0",
+    "fastify": "^5.2.2",
     "graphql": "^16.6.0",
     "graphql-hooks": "^8.2.0",
     "graphql-hooks-memcache": "^3.2.0",
diff --git a/packages/babel-plugin-extract-gql/package.json b/packages/babel-plugin-extract-gql/package.json
index 4f461c6a..e9eccaab 100644
--- a/packages/babel-plugin-extract-gql/package.json
+++ b/packages/babel-plugin-extract-gql/package.json
@@ -30,7 +30,7 @@
   ],
   "dependencies": {
     "@fastify/cors": "^9.0.1",
-    "fastify": "^4.2.0",
+    "fastify": "^5.2.2",
     "pkg-dir": "^8.0.0"
   },
   "repository": {