diff --git a/dependencies.Dockerfile b/dependencies.Dockerfile
index c47829631..642a71743 100644
--- a/dependencies.Dockerfile
+++ b/dependencies.Dockerfile
@@ -1,4 +1,4 @@
 # This is a renovate-friendly source of Docker images.
-FROM python:3.13.4-slim-bullseye@sha256:faae1a83208627bab936928a66ab906a1fac302f915c4a99e42f1fc1608b9210 AS python
+FROM python:3.13.4-slim-bullseye@sha256:ec7d08e0f8ab4865a386f922cc20c61ec62a6172e3b0a4bb8b74ea3056070b97 AS python
 FROM otel/weaver:v0.15.2@sha256:b13acea09f721774daba36344861f689ac4bb8d6ecd94c4600b4d590c8fb34b9 AS weaver
 FROM avtodev/markdown-lint:v1@sha256:6aeedc2f49138ce7a1cd0adffc1b1c0321b841dc2102408967d9301c031949ee AS markdown