diff --git a/Cool b/Cool
index f9cbebed..64597a53 160000
--- a/Cool
+++ b/Cool
@@ -1 +1 @@
-Subproject commit f9cbebed884a96e92f657a955c6dbcf9d458b713
+Subproject commit 64597a53ccd5199ca6b9f2cade3cde166e1397a4