diff --git a/Dockerfile b/Dockerfile
index c8d09b2..d621146 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3-alpine
+FROM python:3.11-alpine
 LABEL description="A Matrix bot for Alertmanager"
 # Instal gcc to build wheels
 RUN apk add --no-cache gcc musl-dev