diff --git a/Dockerfile b/Dockerfile
index 6a579d9..3dff8e7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12.3-alpine3.20@sha256:53cab1eabac71d6160eeabe09fd3144de789f75de62b9833e49f67534edc547e
+FROM python:3.12.3-alpine3.20@sha256:2aa992748faea3d88626122ef4f214ef3097a242208ca7f8d63b4c72e96aba9c
 COPY --from=koalaman/shellcheck:v0.10.0@sha256:2097951f02e735b613f4a34de20c40f937a6c8f18ecb170612c88c34517221fb /bin/shellcheck /bin/
 
 # renovate: datasource=repology depName=alpine_3_20/build-base versioning=loose