diff --git a/src/K2 b/src/K2
index 526964b61..f6029c993 160000
--- a/src/K2
+++ b/src/K2
@@ -1 +1 @@
-Subproject commit 526964b61964cc84b89644b6c81633237f2f65fe
+Subproject commit f6029c99362bf19e138ad41caad9b0cb347c5210