diff --git a/src/Tree/Tree.csproj b/src/Tree/Tree.csproj
index 711f17fe3d8392f388ccf08e3c5853404b890eae..750b553a1d09dc9bd11b56da7a24c72a6deac4e9 100644
--- a/src/Tree/Tree.csproj
+++ b/src/Tree/Tree.csproj
@@ -5,7 +5,7 @@
 		<AssemblyName>Coscine.Api.Tree</AssemblyName>
 		<GenerateDocumentationFile>true</GenerateDocumentationFile>
 		<TargetFramework>net5.0</TargetFramework>
-		<Version>2.2.0</Version>
+		<Version>2.2.1</Version>
 	</PropertyGroup>
 	<PropertyGroup>
 		<Authors>RWTH Aachen University</Authors>