diff --git a/contrib/gana b/contrib/gana
index e2c325ca8..59de2acb7 160000
--- a/contrib/gana
+++ b/contrib/gana
@@ -1 +1 @@
-Subproject commit e2c325ca89b92aed98a30b23fd653b1adb9af683
+Subproject commit 59de2acb7c716c816ed15786b5369e56c325770c