diff --git a/src/presentation/DigitalData.TaskFlow.API/DigitalData.TaskFlow.API.csproj b/src/presentation/DigitalData.TaskFlow.API/DigitalData.TaskFlow.API.csproj
index 9aee00c..7c54703 100644
--- a/src/presentation/DigitalData.TaskFlow.API/DigitalData.TaskFlow.API.csproj
+++ b/src/presentation/DigitalData.TaskFlow.API/DigitalData.TaskFlow.API.csproj
@@ -10,9 +10,9 @@
     <Authors>Digital Data GmbH</Authors>
     <Company>Digital Data GmbH</Company>
     <Product>DigitalData.TaskFlow.API</Product>
-    <Version>1.3.0-beta</Version>
-    <FileVersion>1.3.0.0</FileVersion>
-    <AssemblyVersion>1.3.0.0</AssemblyVersion>
+    <Version>1.4.0-beta</Version>
+    <FileVersion>1.4.0.0</FileVersion>
+    <AssemblyVersion>1.4.0.0</AssemblyVersion>
     <Copyright>Copyright © 2026 Digital Data GmbH. All rights reserved.</Copyright>
 	<DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
   </PropertyGroup>