diff --git a/pythonapp/Dockerfile b/pythonapp/Dockerfile
index aaae902..6239052 100644
--- a/pythonapp/Dockerfile
+++ b/pythonapp/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7-alpine
+FROM python:3.11.8-alpine
 WORKDIR /app
 COPY . /app
 RUN rm -rf ./components