diff --git a/cloudbuild.yaml b/cloudbuild.yaml
index 3747072e..7f3a2836 100644
--- a/cloudbuild.yaml
+++ b/cloudbuild.yaml
@@ -90,7 +90,7 @@ steps:
 
   # Test with the latest stable release of Python.
   - id: python-3.12
-    name: python:3.12-slim@sha256:744a20876a5eb3cfb2b21c62f1755e286da9af3715ad92179f1f78e853f00bee
+    name: python:3.12-slim@sha256:401f6e1a67dad31a1bd78e9ad22d0ee0a3b52154e6bd30e90be696bb6a3d7461
     entrypoint: bash
     args:
       - '-ec'