lytics
diff --git a/‎.kokoro/common.cfg
Copy file name to clipboardExpand all lines: .kokoro/common.cfg
+2-2Lines changed: 2 additions & 2 deletions b/‎.kokoro/common.cfg
Copy file name to clipboardExpand all lines: .kokoro/common.cfg
+2-2Lines changed: 2 additions & 2 deletions
@@ -9,7 +9,7 @@ build_file: "python-docs-samples/.kokoro/trampoline.sh"
 # Use the Python worker docker image.
 env_vars: {
     key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python"
+    value: "gcr.io/cloud-devrel-kokoro-resources/python@sha256:d9de5f9279bccbfd75f52a179362da8fbd0ec2b08825415e793fec1c7b52bc9e"
 }
 
 # Specify project ID
@@ -22,4 +22,4 @@ action {
   define_artifacts {
     regex: "**/*sponge_log.xml"
   }
-}
+}