diff --git a/3.8/Dockerfile b/3.8/Dockerfile
index 33c11ca..9b2cc5b 100644
--- a/3.8/Dockerfile
+++ b/3.8/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.7-slim-buster@sha256:520525c413176216f38aa55dee5aff761a084ca779f5e30c49dfd4854a857141
+FROM python:3.8.7-slim-buster@sha256:e5000e56eabd767f1a3f01df80fa568d6ecd16cd5110a78ae5d03b7f97a9e00c
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION v1.1.4