diff --git a/WzComparerR2/FrmAbout.cs b/WzComparerR2/FrmAbout.cs
index e7e7a29e..f9e6a28f 100644
--- a/WzComparerR2/FrmAbout.cs
+++ b/WzComparerR2/FrmAbout.cs
@@ -45,7 +45,7 @@ private void GetPluginInfo()
         {
             this.advTree1.Nodes.Clear();
 
-            this.advTree1.Nodes.Add(new Node("KMS <font color=\"#808080\">v4.0.0</font>"));
+            this.advTree1.Nodes.Add(new Node("KMS <font color=\"#808080\">v4.1.0</font>"));
 
             foreach (var contribution in new[]
             {