diff --git a/3.9/Dockerfile b/3.9/Dockerfile
index 5d44480..fccf139 100644
--- a/3.9/Dockerfile
+++ b/3.9/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9.19-slim-bookworm@sha256:78e0c559c7ef234287e96fc123f1b173da2ea859f21450c887577b1b36d4d9ae
+FROM python:3.9.19-slim-bookworm@sha256:990eb8f30571e0aaabfa1a7deb9fe2f6c1d4163a389004fbf823db6fee7c3642
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.8.3