diff --git a/vendor/jco b/vendor/jco
index e0919a148c..a30d24db44 160000
--- a/vendor/jco
+++ b/vendor/jco
@@ -1 +1 @@
-Subproject commit e0919a148c762ac4db21568ef378fc8320889da8
+Subproject commit a30d24db444e1fa236505c4c1c5893dd504b3162