diff --git a/Dockerfile.pubsub-emulator b/Dockerfile.pubsub-emulator
index 1672af1c2..48a1ac660 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:fe030779ca7203e6a498dc4f72545a0bc4c1442ee795c92e7b7baaaa3d04a563
+FROM google/cloud-sdk:445.0.0@sha256:e28e6dfa5a1110cc681741d26e6c0d732df8e434c4006c67285d4ca5a4801dba
 RUN apt-get install -y netcat