diff --git a/knowledge b/knowledge
index e616ac9c8..74ed8185e 160000
--- a/knowledge
+++ b/knowledge
@@ -1 +1 @@
-Subproject commit e616ac9c8bae791b4f2f4c1ea52c19338e7c710f
+Subproject commit 74ed8185ef166f6d51b1d419b9065c0d9541aea5