diff --git a/external/lang b/external/lang
index 56ea8016..3195d642 160000
--- a/external/lang
+++ b/external/lang
@@ -1 +1 @@
-Subproject commit 56ea80169f11f3a6c8f8065c7aafa95d31bea6dd
+Subproject commit 3195d642cd766cb62d34eb2a57ce3a09e775e91f