diff --git a/src/lib/matrix b/src/lib/matrix
index 3c87ae78ff..3bc7c19c70 160000
--- a/src/lib/matrix
+++ b/src/lib/matrix
@@ -1 +1 @@
-Subproject commit 3c87ae78ff4d80d1643b72afd2783478e87b8e5b
+Subproject commit 3bc7c19c70bd72b58b07700bff282ae30d73d399