diff --git a/contrib/gana b/contrib/gana
index 478c0bd98..b7320181c 160000
--- a/contrib/gana
+++ b/contrib/gana
@@ -1 +1 @@
-Subproject commit 478c0bd987c8c1135e5691c31abaa3f4ddce6f24
+Subproject commit b7320181c5e0d95c6f2e2a9e5c53dce0bc1a35a8