diff --git a/external/lang b/external/lang
index 20d537f1..788261ef 160000
--- a/external/lang
+++ b/external/lang
@@ -1 +1 @@
-Subproject commit 20d537f104c5ae7c9ab508bf6e49a0110435c74d
+Subproject commit 788261ef41e083ec917ee9bee37bc5b0e4f8d153