diff --git a/src/lib/matrix b/src/lib/matrix
index ea43303c1c..15e54ceda1 160000
--- a/src/lib/matrix
+++ b/src/lib/matrix
@@ -1 +1 @@
-Subproject commit ea43303c1cd55b0da8e152373b49dd2d5e381772
+Subproject commit 15e54ceda176f05e1ae38e71692d15cafb9e3a62