diff --git a/samples/subapp2-store/package.json b/samples/subapp2-store/package.json
index 100b7dd64..dc27057a3 100644
--- a/samples/subapp2-store/package.json
+++ b/samples/subapp2-store/package.json
@@ -33,8 +33,8 @@
   "dependencies": {
     "@babel/runtime": "^7.12.5",
     "@types/recoil": "^0.0.1",
-    "@xarc/app": "^8.1.8",
-    "@xarc/fastify-server": "^2.0.0",
+    "@xarc/app": "^9.0.0",
+    "@xarc/fastify-server": "^3.0.1",
     "@xarc/react": "^0.0.3",
     "@xarc/react-redux": "^0.1.0",
     "@xarc/react-redux-observable": "^0.1.0",