diff --git a/Dockerfile.pubsub-emulator b/Dockerfile.pubsub-emulator
index 99ad1442c..1c68beac9 100644
--- a/Dockerfile.pubsub-emulator
+++ b/Dockerfile.pubsub-emulator
@@ -1,3 +1,3 @@
 # gcloud sdk for pubsub emulator with netcat added for the startup health check
-FROM google/cloud-sdk:488.0.0@sha256:6062aa734ab20faa58adee33c216fc473ce38ccd4dbeaadf7997dfa9b5bfcabe
+FROM google/cloud-sdk:492.0.0@sha256:820b55235addafed7713a4ece2165e3f523ebfa3652b43ce4b6491960f7a0c83
 RUN apt-get install -y netcat