diff --git a/Dockerfile b/Dockerfile
index 72a8312..8c48d4d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.10-slim-buster@sha256:b374c2546ff8aaf79ee2a051631b622108e50d0db8398e6cc9075c228bec72bb
+FROM python:3.8.10-slim-buster@sha256:e1f35c3b25b2634eae62f367c3606794d86c2b7d67c3801082d7ae2782fbd139
 
 # renovate: datasource=pypi depName=determine-docker-tags versioning=semver
 ENV DETERMINE_DOCKER_TAGS_VERSION 0.1.6