diff --git a/apt-file/Dockerfile b/apt-file/Dockerfile
index 9dc8097..21c83e0 100644
--- a/apt-file/Dockerfile
+++ b/apt-file/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:jessie
+FROM debian:sid
 MAINTAINER Jessica Frazelle <jess@docker.com>
 
 RUN apt-get update && apt-get install -y \