diff --git a/Dockerfile b/Dockerfile
index 5d5f5db..350bc93 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.11-slim-buster@sha256:8149947c90844b5e577bc9be621525848580feab026af69878352340b25aea38
+FROM python:3.8.11-slim-buster@sha256:bd12f13a9b40f7fbb037bb98f09bda8cbc8e214035b49913e841a5369a50fff4
 
 # renovate: datasource=pypi depName=determine-docker-tags versioning=semver
 ENV DETERMINE_DOCKER_TAGS_VERSION 0.1.10