diff --git a/3.8/Dockerfile b/3.8/Dockerfile
index 576e0f8..9cdd523 100644
--- a/3.8/Dockerfile
+++ b/3.8/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.9-slim-buster@sha256:2516c4bc037b8144b6104e73e6bdd0c861725d9ed7bd05095dded22842991508
+FROM python:3.8.9-slim-buster@sha256:209e8a715aa9b061b4e87f368f9c259471334d769f58f1002f16e46d700ecea2
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.1.6