diff --git a/contrib/gana b/contrib/gana
index 2e586c8b2..b309c93f8 160000
--- a/contrib/gana
+++ b/contrib/gana
@@ -1 +1 @@
-Subproject commit 2e586c8b28cf4d4e1e27ee9597eba24e372ef561
+Subproject commit b309c93f859f68124f76cef03b35b0143b8331cb