diff --git a/optional-kubernetes-engine/package.json b/optional-kubernetes-engine/package.json
index e4bcdcfb..eb6ed403 100644
--- a/optional-kubernetes-engine/package.json
+++ b/optional-kubernetes-engine/package.json
@@ -32,8 +32,8 @@
   "dependencies": {
     "@google-cloud/datastore": "^4.0.0",
     "@google-cloud/debug-agent": "^3.0.1",
-    "@google-cloud/logging-winston": "^0.11.0",
-    "@google-cloud/pubsub": "^0.29.0",
+    "@google-cloud/logging-winston": "^1.0.0",
+    "@google-cloud/pubsub": "^0.30.0",
     "@google-cloud/storage": "^1.6.0",
     "@google-cloud/trace-agent": "^3.6.0",
     "async": "^2.6.2",