diff --git a/Dockerfile b/Dockerfile
index 4ac6039..f5021b3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.6-bookworm
+FROM python:3.12.2-bookworm
 
 RUN echo "**** install runtime dependencies ****"
 RUN apt update