diff --git a/external/lang b/external/lang
index 11bdd106..f1a4d54a 160000
--- a/external/lang
+++ b/external/lang
@@ -1 +1 @@
-Subproject commit 11bdd10676cbba7827d42435b9acc1c37dff7b3b
+Subproject commit f1a4d54a5567f6bce7dfab0bda7e9381fc5d062b