diff --git a/external/lang b/external/lang
index 7f87139f..5f3c1012 160000
--- a/external/lang
+++ b/external/lang
@@ -1 +1 @@
-Subproject commit 7f87139f7962b55e90c1cfd50fbca64766b5886c
+Subproject commit 5f3c10128e53dba16dcc800cf88f284ad97122c4