diff --git a/source/handbuch b/source/handbuch
index 3a645a4..866161f 160000
--- a/source/handbuch
+++ b/source/handbuch
@@ -1 +1 @@
-Subproject commit 3a645a4dfd3fec6918a308101ae06de13276f223
+Subproject commit 866161f2df733f80395994d4434bd1f1fdc1b535