diff --git a/test/package.json b/test/package.json
index 9bcf24a2..86980240 100644
--- a/test/package.json
+++ b/test/package.json
@@ -23,8 +23,8 @@
     "selenium-standalone": "^5.9.0",
     "tree-kill": "^1.1.0",
     "typescript": "^2.1.4",
-    "webdriverio": "^4.5.0",
-    "yo": "^1.8.5"
+    "webdriverio": "^5.0.0",
+    "yo": "^2.0.3"
   },
   "devDependencies": {
     "wdio-junit-reporter": "^0.2.0",