diff --git a/deps/legion b/deps/legion
index d065278678..ef6c499753 160000
--- a/deps/legion
+++ b/deps/legion
@@ -1 +1 @@
-Subproject commit d0652786784249e933dd62f675591da99a5e960d
+Subproject commit ef6c499753cebb7bb44ac52c109144a9e6a1c577