diff --git a/contrib/gana b/contrib/gana
index c8b33d088..2e56c864e 160000
--- a/contrib/gana
+++ b/contrib/gana
@@ -1 +1 @@
-Subproject commit c8b33d0884b0ad9f9583b2a74ddd8859b0caedfb
+Subproject commit 2e56c864ed9c99a46cbb692cdb2dc38ecb3a6a4c