diff --git a/tests/OneDriveVersionCleaner.App.Tests/OneDriveVersionCleaner.App.Tests.csproj b/tests/OneDriveVersionCleaner.App.Tests/OneDriveVersionCleaner.App.Tests.csproj
index 9637c22..316d83d 100644
--- a/tests/OneDriveVersionCleaner.App.Tests/OneDriveVersionCleaner.App.Tests.csproj
+++ b/tests/OneDriveVersionCleaner.App.Tests/OneDriveVersionCleaner.App.Tests.csproj
@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>
diff --git a/tests/OneDriveVersionCleaner.Core.Tests/OneDriveVersionCleaner.Core.Tests.csproj b/tests/OneDriveVersionCleaner.Core.Tests/OneDriveVersionCleaner.Core.Tests.csproj
index d374231..3fbf145 100644
--- a/tests/OneDriveVersionCleaner.Core.Tests/OneDriveVersionCleaner.Core.Tests.csproj
+++ b/tests/OneDriveVersionCleaner.Core.Tests/OneDriveVersionCleaner.Core.Tests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>
diff --git a/tests/OneDriveVersionCleaner.Infrastructure.Tests/OneDriveVersionCleaner.Infrastructure.Tests.csproj b/tests/OneDriveVersionCleaner.Infrastructure.Tests/OneDriveVersionCleaner.Infrastructure.Tests.csproj
index b7a924f..939c2d8 100644
--- a/tests/OneDriveVersionCleaner.Infrastructure.Tests/OneDriveVersionCleaner.Infrastructure.Tests.csproj
+++ b/tests/OneDriveVersionCleaner.Infrastructure.Tests/OneDriveVersionCleaner.Infrastructure.Tests.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>