diff --git a/solarxr-protocol b/solarxr-protocol
index e4d87c6d99..8c551cf634 160000
--- a/solarxr-protocol
+++ b/solarxr-protocol
@@ -1 +1 @@
-Subproject commit e4d87c6d99561d4da4ed93757aa01e203d0fc346
+Subproject commit 8c551cf63452c0050372c2a81df31d78b2230812