diff --git a/cfn-lint/Dockerfile b/cfn-lint/Dockerfile
index 0b41cd0..d806a17 100644
--- a/cfn-lint/Dockerfile
+++ b/cfn-lint/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7-alpine
+FROM python:3.12.0a5-alpine
 
 RUN pip install cfn-lint