diff --git a/Dockerfile b/Dockerfile
index b4f3384..23e5e5c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.8-alpine3.19
+FROM python:3.12.2-alpine3.19
 
 RUN apk add --no-cache ca-certificates tzdata tini curl jq build-base libffi-dev && \
     pip install --no-cache-dir parsedmarc && \