diff --git a/3.9/Dockerfile b/3.9/Dockerfile
index 22806aa..970c0f8 100644
--- a/3.9/Dockerfile
+++ b/3.9/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9.20-slim-bookworm@sha256:c18e51b98c645198ed42066a61807aa22c66d66e913446fb306519f25ccebb2c
+FROM python:3.9.20-slim-bookworm@sha256:143db199fbcec95d6e33c20462f0f06c3b70e5e043d4b68f338ac5d2b29c681f
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.8.3