diff --git a/docker/Dockerfile b/docker/Dockerfile
index 8566ee4a..75ca0456 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.4-slim-buster
+FROM python:3.11.4-slim-bullseye
 RUN : \
     && apt-get update \
     && DEBIAN_FRONTEND=noninteractive apt-get install \