diff --git a/source/handbuch b/source/handbuch
index 860e0c2..ff529b6 160000
--- a/source/handbuch
+++ b/source/handbuch
@@ -1 +1 @@
-Subproject commit 860e0c24813ff2241978da8e907ec46480b6c0c2
+Subproject commit ff529b6b9e6c8010adee24c374ae9b197d7ea848