diff --git a/Dockerfile b/Dockerfile
index 512b9ed..b408f46 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.12-slim-bullseye@sha256:229fb47202b13ec392058e3ae0b0d555ded391a5358862cef35f7f16f0973a5b
+FROM python:3.10.1-slim-bullseye@sha256:175bd33c0ff26a16973386bfe6f536849dd02d6308015c7a2c414fae29401b0a
 
 # renovate: datasource=pypi depName=determine-docker-tags versioning=semver
 ENV DETERMINE_DOCKER_TAGS_VERSION 0.1.10