diff --git a/third_party/MegRay b/third_party/MegRay
index e14e4f84c1349598ba17c49923168db47a4e9642..2ecef6f2c5802886eb0c7de509b9875c0dd9b28e 160000
--- a/third_party/MegRay
+++ b/third_party/MegRay
@@ -1 +1 @@
-Subproject commit e14e4f84c1349598ba17c49923168db47a4e9642
+Subproject commit 2ecef6f2c5802886eb0c7de509b9875c0dd9b28e