diff --git a/contrib/gana b/contrib/gana
index 225750659..84ca3e775 160000
--- a/contrib/gana
+++ b/contrib/gana
@@ -1 +1 @@
-Subproject commit 225750659eaa65f67687e2b17949a2362dfc731d
+Subproject commit 84ca3e77595a5dfc6740f8ed63dab41936bd1a28