diff --git a/Dockerfile b/Dockerfile
index 7c2a243..e3938bb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.10-slim-buster@sha256:66058aa681bc99b7a46f486c256b67c0a02be2733d2c18c13026b9b2b85c02b4
+FROM python:3.8.10-slim-buster@sha256:69e5345ea911eb80fc829337860caef31dbef46e3ccce8e1b38006a2387adbf0
 
 # renovate: datasource=pypi depName=determine-docker-tags versioning=semver
 ENV DETERMINE_DOCKER_TAGS_VERSION 0.1.6