diff --git a/external/lsplant b/external/lsplant
index d5a057b0..9e437ffc 160000
--- a/external/lsplant
+++ b/external/lsplant
@@ -1 +1 @@
-Subproject commit d5a057b025f3a10382db35f6e11161c4db6e20d8
+Subproject commit 9e437ffcd6b6b7b881c0b6231545185cb869463b