diff --git a/changelog.xml b/changelog.xml
index 6f57296b..0c74b5ef 100644
--- a/changelog.xml
+++ b/changelog.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>1.5.6.2</version>
-  <url>https://github.com/fedorovvl/tso_client/releases/tag/v1.5.6.2/</url>
-  <changelog>https://github.com/fedorovvl/tso_client/releases/tag/v1.5.6.2</changelog>
+  <version>1.5.6.3</version>
+  <url>https://github.com/fedorovvl/tso_client/releases/tag/v1.5.6.3/</url>
+  <changelog>https://github.com/fedorovvl/tso_client/releases/tag/v1.5.6.3</changelog>
   <mandatory>false</mandatory>
 </item>
 
diff --git a/client/Main.xaml.cs b/client/Main.xaml.cs
index 2b47a1f8..60ac04eb 100644
--- a/client/Main.xaml.cs
+++ b/client/Main.xaml.cs
@@ -49,7 +49,7 @@ public partial class Main : Window, INotifyPropertyChanged
         private string _langRemember;
         public string appversion
         {
-            get { return "1.5.6.2"; }
+            get { return "1.5.6.3"; }
         }
         public string langLogin
         {