diff --git a/ChatController/LoginControl.xaml.cs b/ChatController/LoginControl.xaml.cs
index 5522362..be45608 100644
--- a/ChatController/LoginControl.xaml.cs
+++ b/ChatController/LoginControl.xaml.cs
@@ -84,7 +84,7 @@ namespace ChatController
         private string _Benutzername       = string.Empty;
         private string _ChatCode           = string.Empty;
         private string _Kundennummer       = string.Empty;
-        private readonly string _Version       = "1.14";
+        private readonly string _Version       = "1.15";
 
         public string Version => $"Version: {_Version}";
 
diff --git a/PrototypChat/PrototypChat.csproj b/PrototypChat/PrototypChat.csproj
index f3db45c..c22027e 100644
--- a/PrototypChat/PrototypChat.csproj
+++ b/PrototypChat/PrototypChat.csproj
@@ -28,8 +28,8 @@
     <InstallUrl>https://app.ownsoft.de/ownChat/</InstallUrl>
     <ProductName>ownChat Desktop</ProductName>
     <PublisherName>ownSoft GmbH</PublisherName>
-    <MinimumRequiredVersion>1.0.0.43</MinimumRequiredVersion>
-    <ApplicationRevision>44</ApplicationRevision>
+    <MinimumRequiredVersion>1.0.0.44</MinimumRequiredVersion>
+    <ApplicationRevision>45</ApplicationRevision>
     <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <CreateDesktopShortcut>true</CreateDesktopShortcut>