diff --git a/src/lib/matrix b/src/lib/matrix
index 9cd6ac3dd9..4122c1d36d 160000
--- a/src/lib/matrix
+++ b/src/lib/matrix
@@ -1 +1 @@
-Subproject commit 9cd6ac3dd9a255a1a2ef299da413c38a9040b8c7
+Subproject commit 4122c1d36d01954b604b284f2ef61359526530f6