diff --git a/tests/chaos/tester/Dockerfile b/tests/chaos/tester/Dockerfile
index 096cd079..a0944832 100644
--- a/tests/chaos/tester/Dockerfile
+++ b/tests/chaos/tester/Dockerfile
@@ -27,7 +27,7 @@ USER 65532:65532
 ENV DOTNET_ENVIRONMENT="Production" \
     DOTNET_CLI_TELEMETRY_OPTOUT=1
 
-COPY --from=docker.io/bitnami/kubectl:1.28.3@sha256:1364cda0798b2c44f327265397fbd34a32e66d80328d6e50a2d10377d7e2ff6d /opt/bitnami/kubectl/bin/kubectl /usr/bin/kubectl
+COPY --from=docker.io/bitnami/kubectl:1.28.3@sha256:0defec793112fa610a850a991ed4ad849c853c54fb2136b95bcdf41ff6f96c38 /opt/bitnami/kubectl/bin/kubectl /usr/bin/kubectl
 
 COPY ./sample-list-bundle.json /tmp/
 COPY ./chaos.yaml /tmp/