diff --git a/docker/dev/Dockerfile b/docker/dev/Dockerfile
index c2958ea7..1d9b3464 100644
--- a/docker/dev/Dockerfile
+++ b/docker/dev/Dockerfile
@@ -1,5 +1,5 @@
 # use latest python alpine image.
-FROM python:3.12.6-alpine3.20
+FROM python:3.12.7-alpine3.20
 
 # install system dependencies.
 RUN apk update && apk add --no-cache \