diff --git a/vendor/grammars/X10 b/vendor/grammars/X10
index a96e3f0a..2bae6e77 160000
--- a/vendor/grammars/X10
+++ b/vendor/grammars/X10
@@ -1 +1 @@
-Subproject commit a96e3f0a352af9074a1086f092e8490022cb356c
+Subproject commit 2bae6e77fabcdceff753823477390c37305ca76c