diff --git a/dvelop-sdk-httpclientextensions/HttpClientExtensions.UnitTest/HttpClientExtensions.UnitTest.csproj b/dvelop-sdk-httpclientextensions/HttpClientExtensions.UnitTest/HttpClientExtensions.UnitTest.csproj
index 5ae695c..33e3f4a 100644
--- a/dvelop-sdk-httpclientextensions/HttpClientExtensions.UnitTest/HttpClientExtensions.UnitTest.csproj
+++ b/dvelop-sdk-httpclientextensions/HttpClientExtensions.UnitTest/HttpClientExtensions.UnitTest.csproj
@@ -9,7 +9,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
         <PackageReference Include="NUnit" Version="4.2.2" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
         <PackageReference Include="NUnit.Analyzers" Version="4.13.0">
diff --git a/dvelop-sdk-identityprovider/IdentityProviderMiddleware.UnitTest/IdentityProviderMiddleware.UnitTest.csproj b/dvelop-sdk-identityprovider/IdentityProviderMiddleware.UnitTest/IdentityProviderMiddleware.UnitTest.csproj
index cb088de..e55ed61 100644
--- a/dvelop-sdk-identityprovider/IdentityProviderMiddleware.UnitTest/IdentityProviderMiddleware.UnitTest.csproj
+++ b/dvelop-sdk-identityprovider/IdentityProviderMiddleware.UnitTest/IdentityProviderMiddleware.UnitTest.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="NUnit" Version="4.2.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="FakeItEasy" Version="9.0.1" />
diff --git a/dvelop-sdk-signing/SigningAlgorithms.UnitTest/SigningAlgorithms.UnitTest.csproj b/dvelop-sdk-signing/SigningAlgorithms.UnitTest/SigningAlgorithms.UnitTest.csproj
index ed2edf4..870bd79 100644
--- a/dvelop-sdk-signing/SigningAlgorithms.UnitTest/SigningAlgorithms.UnitTest.csproj
+++ b/dvelop-sdk-signing/SigningAlgorithms.UnitTest/SigningAlgorithms.UnitTest.csproj
@@ -10,7 +10,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
         <PackageReference Include="NUnit" Version="4.2.2" />
         <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
         <PackageReference Include="NUnit.Analyzers" Version="4.13.0">
diff --git a/dvelop-sdk-tenant/TenantMiddleware.UnitTest/TenantMiddleware.UnitTest.csproj b/dvelop-sdk-tenant/TenantMiddleware.UnitTest/TenantMiddleware.UnitTest.csproj
index ec96247..ee59a33 100644
--- a/dvelop-sdk-tenant/TenantMiddleware.UnitTest/TenantMiddleware.UnitTest.csproj
+++ b/dvelop-sdk-tenant/TenantMiddleware.UnitTest/TenantMiddleware.UnitTest.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="NUnit" Version="4.2.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="FakeItEasy" Version="9.0.1" />
diff --git a/dvelop-sdk-webapi/WebApiExtensions.UnitTest/WebApiExtensions.UnitTest.csproj b/dvelop-sdk-webapi/WebApiExtensions.UnitTest/WebApiExtensions.UnitTest.csproj
index 430c952..af2a6ff 100644
--- a/dvelop-sdk-webapi/WebApiExtensions.UnitTest/WebApiExtensions.UnitTest.csproj
+++ b/dvelop-sdk-webapi/WebApiExtensions.UnitTest/WebApiExtensions.UnitTest.csproj
@@ -10,7 +10,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
         <PackageReference Include="NUnit" Version="4.2.2" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
         <PackageReference Include="NUnit.Analyzers" Version="4.13.0">