diff --git a/flutter-android/Dockerfile b/flutter-android/Dockerfile
index 9d2fb57..19f0c1a 100644
--- a/flutter-android/Dockerfile
+++ b/flutter-android/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04-slim
+FROM debian:12-slim
 
 ENV DEBIAN_FRONTEND=noninteractive