diff --git a/external/lang b/external/lang
index 7098cc12..7e6c475f 160000
--- a/external/lang
+++ b/external/lang
@@ -1 +1 @@
-Subproject commit 7098cc12a8f79710356cfbf6b98d7946e10b030b
+Subproject commit 7e6c475f6930c122e224cc2a0fbe218005e434a4