diff --git a/Dockerfile b/Dockerfile
index 802b4bb..af8433d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:10-slim
+FROM debian:11-slim
 RUN apt-get update && apt-get -y install \ 
     cowsay \ 
     procps \