diff --git a/Dockerfile.pubsub-emulator b/Dockerfile.pubsub-emulator
index 48a1ac660..8ab13154b 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:445.0.0@sha256:e28e6dfa5a1110cc681741d26e6c0d732df8e434c4006c67285d4ca5a4801dba
+FROM google/cloud-sdk:445.0.0@sha256:ca1fd6ad5dd411c822b1f18d445e15764d6477cfaddbd92f0e776a7520e2b33d
 RUN apt-get install -y netcat