diff --git a/Duplicati.sln b/Duplicati.sln
index 383e49fb0..b040c478b 100644
--- a/Duplicati.sln
+++ b/Duplicati.sln
@@ -101,7 +101,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Duplicati.CommandLine.Confi
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Duplicati.Library.Encryption", "Duplicati\Library\Encryption\Duplicati.Library.Encryption.csproj", "{2CF2D90E-C25B-47AD-91E0-98451BAB8058}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Duplicati.Library.Backend.Tardigrade", "Duplicati.Library.Backend.Tardigrade\Duplicati.Library.Backend.Tardigrade.csproj", "{AE035E01-C917-4F13-A35E-78F21C1A2F17}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Duplicati.Library.Backend.Tardigrade", "Duplicati\Library\Backend\Tardigrade\Duplicati.Library.Backend.Tardigrade.csproj", "{AE035E01-C917-4F13-A35E-78F21C1A2F17}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
diff --git a/Duplicati/CommandLine/BackendTester/Duplicati.CommandLine.BackendTester.csproj b/Duplicati/CommandLine/BackendTester/Duplicati.CommandLine.BackendTester.csproj
index bf30a4738..4948f8888 100644
--- a/Duplicati/CommandLine/BackendTester/Duplicati.CommandLine.BackendTester.csproj
+++ b/Duplicati/CommandLine/BackendTester/Duplicati.CommandLine.BackendTester.csproj
@@ -62,10 +62,6 @@
     </None>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\..\..\Duplicati.Library.Backend.Tardigrade\Duplicati.Library.Backend.Tardigrade.csproj">
-      <Project>{ae035e01-c917-4f13-a35e-78f21c1a2f17}</Project>
-      <Name>Duplicati.Library.Backend.Tardigrade</Name>
-    </ProjectReference>
     <ProjectReference Include="..\..\Library\Backend\AzureBlob\Duplicati.Library.Backend.AzureBlob.csproj">
       <Project>{8E4CECFB-0413-4B00-AB93-78D1C3902BD5}</Project>
       <Name>Duplicati.Library.Backend.AzureBlob</Name>
@@ -90,6 +86,10 @@
       <Project>{32a74526-3e5f-413a-8cb4-1efdad4c8b91}</Project>
       <Name>Duplicati.Library.Backend.Sia</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\Library\Backend\Tardigrade\Duplicati.Library.Backend.Tardigrade.csproj">
+      <Project>{ae035e01-c917-4f13-a35e-78f21c1a2f17}</Project>
+      <Name>Duplicati.Library.Backend.Tardigrade</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\Library\Utility\Duplicati.Library.Utility.csproj">
       <Project>{DE3E5D4C-51AB-4E5E-BEE8-E636CEBFBA65}</Project>
       <Name>Duplicati.Library.Utility</Name>
diff --git a/Duplicati/GUI/Duplicati.GUI.TrayIcon/Duplicati.GUI.TrayIcon.csproj b/Duplicati/GUI/Duplicati.GUI.TrayIcon/Duplicati.GUI.TrayIcon.csproj
index 3f5833cfe..2b973e000 100644
--- a/Duplicati/GUI/Duplicati.GUI.TrayIcon/Duplicati.GUI.TrayIcon.csproj
+++ b/Duplicati/GUI/Duplicati.GUI.TrayIcon/Duplicati.GUI.TrayIcon.csproj
@@ -169,10 +169,6 @@
     <EmbeddedResource Include="Resources\context_menu_quit.ico" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\..\..\Duplicati.Library.Backend.Tardigrade\Duplicati.Library.Backend.Tardigrade.csproj">
-      <Project>{ae035e01-c917-4f13-a35e-78f21c1a2f17}</Project>
-      <Name>Duplicati.Library.Backend.Tardigrade</Name>
-    </ProjectReference>
     <ProjectReference Include="..\..\CommandLine\ConfigurationImporter\Duplicati.CommandLine.ConfigurationImporter.csproj">
       <Project>{b93e3bf0-daa7-49b7-b07d-0559c5816735}</Project>
       <Name>Duplicati.CommandLine.ConfigurationImporter</Name>
@@ -221,6 +217,10 @@
       <Project>{C0270709-2A40-43B5-8CF1-69581B9FA2A1}</Project>
       <Name>Duplicati.Library.Backend.TahoeLAFS</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\Library\Backend\Tardigrade\Duplicati.Library.Backend.Tardigrade.csproj">
+      <Project>{ae035e01-c917-4f13-a35e-78f21c1a2f17}</Project>
+      <Name>Duplicati.Library.Backend.Tardigrade</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\Library\Backend\WEBDAV\Duplicati.Library.Backend.WEBDAV.csproj">
       <Project>{BAE27510-8B5D-44B2-B33E-372A98908041}</Project>
       <Name>Duplicati.Library.Backend.WEBDAV</Name>
diff --git a/Duplicati.Library.Backend.Tardigrade/Duplicati.Library.Backend.Tardigrade.csproj b/Duplicati/Library/Backend/Tardigrade/Duplicati.Library.Backend.Tardigrade.csproj
similarity index 79%
rename from Duplicati.Library.Backend.Tardigrade/Duplicati.Library.Backend.Tardigrade.csproj
rename to Duplicati/Library/Backend/Tardigrade/Duplicati.Library.Backend.Tardigrade.csproj
index cf348cd35..5e3fedd2c 100644
--- a/Duplicati.Library.Backend.Tardigrade/Duplicati.Library.Backend.Tardigrade.csproj
+++ b/Duplicati/Library/Backend/Tardigrade/Duplicati.Library.Backend.Tardigrade.csproj
@@ -42,8 +42,8 @@
     <Reference Include="System.Data" />
     <Reference Include="System.Net.Http" />
     <Reference Include="System.Xml" />
-    <Reference Include="uplink.NET, Version=2.1.3.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\uplink.NET.2.1.3\lib\netstandard2.0\uplink.NET.dll</HintPath>
+    <Reference Include="uplink.NET, Version=2.1.5.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\uplink.NET.2.1.5\lib\netstandard2.0\uplink.NET.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
@@ -54,19 +54,19 @@
     <Compile Include="TardigradeConfig.cs" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\Duplicati\Library\Common\Duplicati.Library.Common.csproj">
+    <ProjectReference Include="..\..\Common\Duplicati.Library.Common.csproj">
       <Project>{d63e53e4-a458-4c2f-914d-92f715f58acf}</Project>
       <Name>Duplicati.Library.Common</Name>
     </ProjectReference>
-    <ProjectReference Include="..\Duplicati\Library\Interface\Duplicati.Library.Interface.csproj">
+    <ProjectReference Include="..\..\Interface\Duplicati.Library.Interface.csproj">
       <Project>{c5899f45-b0ff-483c-9d38-24a9fcaab237}</Project>
       <Name>Duplicati.Library.Interface</Name>
     </ProjectReference>
-    <ProjectReference Include="..\Duplicati\Library\Localization\Duplicati.Library.Localization.csproj">
+    <ProjectReference Include="..\..\Localization\Duplicati.Library.Localization.csproj">
       <Project>{b68f2214-951f-4f78-8488-66e1ed3f50bf}</Project>
       <Name>Duplicati.Library.Localization</Name>
     </ProjectReference>
-    <ProjectReference Include="..\Duplicati\Library\Utility\Duplicati.Library.Utility.csproj">
+    <ProjectReference Include="..\..\Utility\Duplicati.Library.Utility.csproj">
       <Project>{de3e5d4c-51ab-4e5e-bee8-e636cebfba65}</Project>
       <Name>Duplicati.Library.Utility</Name>
     </ProjectReference>
@@ -75,11 +75,11 @@
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Import Project="..\packages\uplink.NET.2.1.3\build\net40\uplink.NET.targets" Condition="Exists('..\packages\uplink.NET.2.1.3\build\net40\uplink.NET.targets')" />
+  <Import Project="..\..\..\..\packages\uplink.NET.2.1.5\build\net40\uplink.NET.targets" Condition="Exists('..\..\..\..\packages\uplink.NET.2.1.5\build\net40\uplink.NET.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>Dieses Projekt verweist auf mindestens ein NuGet-Paket, das auf diesem Computer fehlt. Verwenden Sie die Wiederherstellung von NuGet-Paketen, um die fehlenden Dateien herunterzuladen. Weitere Informationen finden Sie unter "http://go.microsoft.com/fwlink/?LinkID=322105". Die fehlende Datei ist "{0}".</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\uplink.NET.2.1.3\build\net40\uplink.NET.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\uplink.NET.2.1.3\build\net40\uplink.NET.targets'))" />
+    <Error Condition="!Exists('..\..\..\..\packages\uplink.NET.2.1.5\build\net40\uplink.NET.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\uplink.NET.2.1.5\build\net40\uplink.NET.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/Duplicati.Library.Backend.Tardigrade/Properties/AssemblyInfo.cs b/Duplicati/Library/Backend/Tardigrade/Properties/AssemblyInfo.cs
similarity index 100%
rename from Duplicati.Library.Backend.Tardigrade/Properties/AssemblyInfo.cs
rename to Duplicati/Library/Backend/Tardigrade/Properties/AssemblyInfo.cs
diff --git a/Duplicati.Library.Backend.Tardigrade/Strings.cs b/Duplicati/Library/Backend/Tardigrade/Strings.cs
similarity index 100%
rename from Duplicati.Library.Backend.Tardigrade/Strings.cs
rename to Duplicati/Library/Backend/Tardigrade/Strings.cs
diff --git a/Duplicati.Library.Backend.Tardigrade/TardigradeBackend.cs b/Duplicati/Library/Backend/Tardigrade/TardigradeBackend.cs
similarity index 100%
rename from Duplicati.Library.Backend.Tardigrade/TardigradeBackend.cs
rename to Duplicati/Library/Backend/Tardigrade/TardigradeBackend.cs
diff --git a/Duplicati.Library.Backend.Tardigrade/TardigradeConfig.cs b/Duplicati/Library/Backend/Tardigrade/TardigradeConfig.cs
similarity index 100%
rename from Duplicati.Library.Backend.Tardigrade/TardigradeConfig.cs
rename to Duplicati/Library/Backend/Tardigrade/TardigradeConfig.cs
diff --git a/Duplicati.Library.Backend.Tardigrade/TardigradeFile.cs b/Duplicati/Library/Backend/Tardigrade/TardigradeFile.cs
similarity index 100%
rename from Duplicati.Library.Backend.Tardigrade/TardigradeFile.cs
rename to Duplicati/Library/Backend/Tardigrade/TardigradeFile.cs
diff --git a/Duplicati.Library.Backend.Tardigrade/packages.config b/Duplicati/Library/Backend/Tardigrade/packages.config
similarity index 52%
rename from Duplicati.Library.Backend.Tardigrade/packages.config
rename to Duplicati/Library/Backend/Tardigrade/packages.config
index 6cc5431bd..3e0da8d53 100644
--- a/Duplicati.Library.Backend.Tardigrade/packages.config
+++ b/Duplicati/Library/Backend/Tardigrade/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="uplink.NET" version="2.1.3" targetFramework="net462" />
+  <package id="uplink.NET" version="2.1.5" targetFramework="net462" />
 </packages>
\ No newline at end of file