diff --git a/src/K2 b/src/K2
index 082435585..13750c7ba 160000
--- a/src/K2
+++ b/src/K2
@@ -1 +1 @@
-Subproject commit 082435585a9655525107ad898f90a45d0ccf75a6
+Subproject commit 13750c7ba3f5abb4f083ab4a8eaf0f5ab14fffce