diff --git a/EnvelopeGenerator.Server/EnvelopeGenerator.Server/EnvelopeGenerator.Server.csproj b/EnvelopeGenerator.Server/EnvelopeGenerator.Server/EnvelopeGenerator.Server.csproj
index 2d1a5265..03aa3cc3 100644
--- a/EnvelopeGenerator.Server/EnvelopeGenerator.Server/EnvelopeGenerator.Server.csproj
+++ b/EnvelopeGenerator.Server/EnvelopeGenerator.Server/EnvelopeGenerator.Server.csproj
@@ -10,9 +10,9 @@
     <Authors>Digital Data GmbH</Authors>
     <Company>Digital Data GmbH</Company>
     <Product>EnvelopeGenerator.Server</Product>
-    <Version>1.4.0-beta</Version>
-    <FileVersion>1.4.0.0</FileVersion>
-    <AssemblyVersion>1.4.0.0</AssemblyVersion>
+    <Version>1.5.0-beta</Version>
+    <FileVersion>1.5.0.0</FileVersion>
+    <AssemblyVersion>1.5.0.0</AssemblyVersion>
     <Copyright>Copyright © 2026 Digital Data GmbH. All rights reserved.</Copyright>
 	<DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
   </PropertyGroup>