diff --git a/Dockerfile b/Dockerfile
index f58f9c2..b476818 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12.5-alpine3.20@sha256:bb5d0ac04679d78a1258e7dfacdb4d9bdefe9a10480eaf9b4bb09445d076369f
+FROM python:3.12.6-alpine3.20@sha256:e0e4d3db19333a970e7acfdcb8863efe065be6c3038ef5018694f98162bffec0
 
 # renovate: datasource=repology depName=alpine_3_20/build-base versioning=loose
 ENV BUILD_BASE_VERSION="0.5-r3"