diff --git a/3.8/Dockerfile b/3.8/Dockerfile
index 57f1a30..29e1e38 100644
--- a/3.8/Dockerfile
+++ b/3.8/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.10-slim-buster@sha256:48af3cc972fc92fcf13e12677ff75e3209d7ccfef17240cdaee77d70d2fe4d2a
+FROM python:3.8.10-slim-buster@sha256:66058aa681bc99b7a46f486c256b67c0a02be2733d2c18c13026b9b2b85c02b4
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.1.6