diff --git a/3.8/Dockerfile b/3.8/Dockerfile
index 6470798..6e6bb30 100644
--- a/3.8/Dockerfile
+++ b/3.8/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.10-slim-buster@sha256:d1c831bf056a15d3739f4b9438b678fadea4ffed61193929d1bb35d7c2f8e84d
+FROM python:3.8.10-slim-buster@sha256:68034bc33557411aae03275945a339046abc036be09e6f661ec3703de9ce222f
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.1.6