diff --git a/Dockerfile b/Dockerfile
index e8a9d69..46f6b4f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # vim: sw=2 ts=2 et
 
 # Start with the linuxserver bookstack container
-FROM lscr.io/linuxserver/bookstack:amd64-23.10.4
+FROM lscr.io/linuxserver/bookstack:amd64-23.12.3
 
 # Copy static files into the container:
 #  * The periodic script (runs daily) to do a Certbot renewal