diff --git a/Dockerfile b/Dockerfile
index bb5637ce..01612da8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,5 @@
-FROM debian:stretch
+FROM debian:buster-slim
+
 MAINTAINER Adrian Dvergsdal [atmoz.net]
 
 # Steps done in one RUN layer: