diff --git a/3.8/Dockerfile b/3.8/Dockerfile
index 656b94c..33c11ca 100644
--- a/3.8/Dockerfile
+++ b/3.8/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.7-slim-buster@sha256:a2119e91e3c454db804204347bd49b9cd428ef9a76f6e3bad9319ee0ff6e2eff
+FROM python:3.8.7-slim-buster@sha256:520525c413176216f38aa55dee5aff761a084ca779f5e30c49dfd4854a857141
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION v1.1.4