diff --git a/bookstack b/bookstack
index e7d3657..50617e9 160000
--- a/bookstack
+++ b/bookstack
@@ -1 +1 @@
-Subproject commit e7d3657c5d14c0adc0e852f080f8970fef35a808
+Subproject commit 50617e94e83f2d00f96bc2dfc0ffb5ec46dc1fc6