diff --git a/contrib/gana b/contrib/gana
index 06f872786..affa835c8 160000
--- a/contrib/gana
+++ b/contrib/gana
@@ -1 +1 @@
-Subproject commit 06f872786739c76d29d31ab45eae4a7e8da2e890
+Subproject commit affa835c8ee4789134bdb5b49928dd3788d847da