diff --git a/Dockerfile b/Dockerfile
index c86aa0bef..08e33fcde 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax = docker/dockerfile:1.10
 
-FROM python:3.12-bookworm AS docs-source
+FROM python:3.13-bookworm AS docs-source
 
 COPY --link docs/ /docs/