diff --git a/src/K2 b/src/K2
index 32c1caa6c..6357ef4ff 160000
--- a/src/K2
+++ b/src/K2
@@ -1 +1 @@
-Subproject commit 32c1caa6c6f38e60e15d1919e71559aec9c19ffc
+Subproject commit 6357ef4ff9eaabb705398dad394f54e3b8c071fd