diff --git a/package.json b/package.json
index b7c5fabb..e8e666fb 100644
--- a/package.json
+++ b/package.json
@@ -60,12 +60,12 @@
     "eslint-plugin-import": "^2.20.1",
     "eslint-plugin-node": "^11.0.0",
     "gts": "^3.0.0",
-    "mocha": "^8.0.0",
-    "puppeteer": "^9.0.0",
+    "mocha": "^9.0.0",
+    "puppeteer": "^10.0.0",
     "rimraf": "^3.0.2",
     "rollup": "^2.22.1",
     "rollup-plugin-cleanup": "^3.1.1",
-    "serve": "^11.3.2",
+    "serve": "^12.0.0",
     "standardx": "^7.0.0",
     "start-server-and-test": "^1.11.2",
     "ts-transform-default-export": "^1.0.2",