diff --git a/main/applications/office/knowit b/main/applications/office/knowit
index 1d33637dc..b1ceb21e4 160000
--- a/main/applications/office/knowit
+++ b/main/applications/office/knowit
@@ -1 +1 @@
-Subproject commit 1d33637dc60e12b55d3f3e29a98ba151f6cbac98
+Subproject commit b1ceb21e448d5a4956244be8793a2fed134e38cc