diff --git a/Dockerfile b/Dockerfile
index d8a07d6..2c6ecab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.10.8 as python
+FROM python:3.11.3 as python
 LABEL maintainer="TaoLin tanlin2013@gmail.com"
 
 ARG WORKDIR=/home