diff --git a/examples/deployment/docker/db_server/Dockerfile b/examples/deployment/docker/db_server/Dockerfile
index 4f66f05cd6..4af5e1a8ad 100644
--- a/examples/deployment/docker/db_server/Dockerfile
+++ b/examples/deployment/docker/db_server/Dockerfile
@@ -1,4 +1,4 @@
-FROM gcr.io/trillian-opensource-ci/mysql5:5.7@sha256:c079e4e1cfa0e244f859fe37dc28d9c133835bc34098196132c461db91dd85f3
+FROM gcr.io/trillian-opensource-ci/mysql5:5.7@sha256:3f355bed2d85d4ad266771b3c7ddf4251ee5d8a45afc140336d1c0cab9dc5171
 
 # Patch the OS-level packages and remove unneeded dependencies.
 ENV DEBIAN_FRONTEND=noninteractive