diff --git a/docker/images/pubsub-emulator/Dockerfile b/docker/images/pubsub-emulator/Dockerfile
index 5567ac5b..2f3c18f3 100644
--- a/docker/images/pubsub-emulator/Dockerfile
+++ b/docker/images/pubsub-emulator/Dockerfile
@@ -1,3 +1,3 @@
 # Define this image outside of docker-compose.yml so that it gets dependabot updates
-FROM gcr.io/google.com/cloudsdktool/google-cloud-cli:548.0.0-emulators@sha256:19317c6370fecd58c244c8a03aaad6f198776a7891f11a8ff00cc74b9bcccfec
+FROM gcr.io/google.com/cloudsdktool/google-cloud-cli:550.0.0-emulators@sha256:eea78ebe87377c857cacd47e84c23130f4ff601d61ada6de665ed77e72a6c48c
 # also available as google/cloud-sdk:<version>-emulators