Chore: 4.0.9

# [4.0.9](v4.0.8...v4.0.9) (2023-07-12)

## Fix
* Added appropriate handling of expired Coscine merge token
* Added appropriate handling of expired Coscine merge token

src/STS/STS.csproj

@@ -6,7 +6,7 @@
 		<GenerateDocumentationFile>true</GenerateDocumentationFile>
 		<TargetFramework>net6.0</TargetFramework>
 		<GenerateAssemblyInfo>false</GenerateAssemblyInfo>
-		<Version>4.0.8</Version>
+		<Version>4.0.9</Version>
 	</PropertyGroup>
 	<PropertyGroup>
 		<Authors>RWTH Aachen University</Authors>