diff --git a/Dockerfile.pubsub-emulator b/Dockerfile.pubsub-emulator
index 836c6076c..6bfdb52cd 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:444.0.0@sha256:68309c490544c5507794c7534364419f3bbf81ca674567d1ac0b1d4b8b44a7c8
+FROM google/cloud-sdk:444.0.0@sha256:50e3b34ae90198e81a29320d5713bb9ec0ab3090fe1cd1920989a63992ae14aa
 RUN apt-get install -y netcat