diff --git a/docker/mongodb/Dockerfile b/docker/mongodb/Dockerfile
old mode 100755
new mode 100644
index 5a109af11c..ca8e4d40ad
--- a/docker/mongodb/Dockerfile
+++ b/docker/mongodb/Dockerfile
@@ -3,7 +3,7 @@
 ARG TOOLS_IMAGE
 FROM ${TOOLS_IMAGE} AS TOOLS_IMAGE
 
-FROM bitnami/mongodb:7.0-debian-11
+FROM bitnami/mongodb:7.0-debian-12
 
 LABEL maintainer="Tom Manville <tom@kasten.io>"