diff --git a/changelog.xml b/changelog.xml
index 39f868d..4058c05 100644
--- a/changelog.xml
+++ b/changelog.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>1.5.6.4</version>
-  <url>https://github.com/fedorovvl/tso_client/releases/tag/v1.5.6.4/</url>
-  <changelog>https://github.com/fedorovvl/tso_client/releases/tag/v1.5.6.4</changelog>
+  <version>1.5.7.0</version>
+  <url>https://github.com/fedorovvl/tso_client/releases/tag/v1.5.7.0/</url>
+  <changelog>https://github.com/fedorovvl/tso_client/releases/tag/v1.5.7.0</changelog>
   <mandatory>true</mandatory>
 </item>
 
diff --git a/client/Main.xaml.cs b/client/Main.xaml.cs
index 7799bc8..aef4933 100644
--- a/client/Main.xaml.cs
+++ b/client/Main.xaml.cs
@@ -50,7 +50,7 @@ public partial class Main : Window, INotifyPropertyChanged
         private static string extraVersion = "#TESTTAG#";
         public string appversion
         {
-            get { return "1.5.6.4"; }
+            get { return "1.5.7.0"; }
         }
         public string langLogin
         {