diff --git a/Dockerfile.pubsub-emulator b/Dockerfile.pubsub-emulator
index fb0e33c68..21480713f 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:455.0.0@sha256:d87dbc0f54dc6b4dce9be865f2c14379ab439ca0a2c8ab1aeff86769bda26f87
+FROM google/cloud-sdk:455.0.0@sha256:824ae110a06f676d1e86e50753e81e0d12640e40771e9864273c6f0916a0307e
 RUN apt-get install -y netcat