diff --git a/vanilla/Dockerfile b/vanilla/Dockerfile
index 393fa7b..fcd7023 100644
--- a/vanilla/Dockerfile
+++ b/vanilla/Dockerfile
@@ -1,4 +1,4 @@
-FROM fithwum/debian-base:bullseye
+FROM gitea.fithwum.tech/fithwum/debian-base:bookworm
 LABEL maintainer="fithwum"
 
 # Environment Variables