diff --git a/knowledge b/knowledge
index d906d108c..b40ee329e 160000
--- a/knowledge
+++ b/knowledge
@@ -1 +1 @@
-Subproject commit d906d108ca9c2d5b91f859fea11607d188c2ffef
+Subproject commit b40ee329ea7039c639d91bfe4d25bd82c4b4391a