diff --git a/Dockerfile b/Dockerfile
index 74acc4797..24e769d22 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@
 ############################################################
 
 # User guide build environment
-FROM python:3.12.5-slim-bookworm AS user_guide_builder
+FROM python:3.12.7-slim-bookworm AS user_guide_builder
 
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1