diff --git a/external/lang b/external/lang
index 75b7859a..0d1fa5b7 160000
--- a/external/lang
+++ b/external/lang
@@ -1 +1 @@
-Subproject commit 75b7859a067a718b7507c4898990ccc72ece7fd9
+Subproject commit 0d1fa5b763dd4c8f36af1a0e5db41fe68c08c81b