diff --git a/plugins/group-gz b/plugins/group-gz
index 918040d75..67b45323f 100644
--- a/plugins/group-gz
+++ b/plugins/group-gz
@@ -1,2 +1,2 @@
 repository=https://github.com/teiu77/GroupGz.git
-commit=a255f54c1c952642f3288ef8fbd4659cb66c5028
+commit=509b79db770aeb1c33592212eb9213b616c0af87