diff --git a/src/K2 b/src/K2
index 6492eda57..cb1285b99 160000
--- a/src/K2
+++ b/src/K2
@@ -1 +1 @@
-Subproject commit 6492eda572783041211f49878de7f1a64700194e
+Subproject commit cb1285b9926ed41308360dea65e7a9bafd111659