diff --git a/external/lang b/external/lang
index f20556de..7be90cf4 160000
--- a/external/lang
+++ b/external/lang
@@ -1 +1 @@
-Subproject commit f20556de7648d4c600ef163b909d2f0141d25ded
+Subproject commit 7be90cf44ba08d235ae52d7dc6073d8f9347232b