diff --git a/3.8/Dockerfile b/3.8/Dockerfile
index c62f8dd..7505f77 100644
--- a/3.8/Dockerfile
+++ b/3.8/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.7-slim-buster@sha256:e5000e56eabd767f1a3f01df80fa568d6ecd16cd5110a78ae5d03b7f97a9e00c
+FROM python:3.8.7-slim-buster@sha256:d15ebfd46327db5614d6622587e3cde8b80eee392563d9edbc57d5b84810d655
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION v1.1.4