diff --git a/Dockerfile b/Dockerfile
index 7a446d6..f0f49e6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12.0-alpine3.18
+FROM python:3.12.1-alpine3.18
 COPY --from=koalaman/shellcheck:v0.9.0 /bin/shellcheck /bin/
 
 # renovate: datasource=repology depName=alpine_3_18/build-base versioning=loose