diff --git a/src/ServiceComposer.AspNetCore.SourceGeneration.Tests/ServiceComposer.AspNetCore.SourceGeneration.Tests.csproj b/src/ServiceComposer.AspNetCore.SourceGeneration.Tests/ServiceComposer.AspNetCore.SourceGeneration.Tests.csproj
index 8218083b..cdb505ac 100644
--- a/src/ServiceComposer.AspNetCore.SourceGeneration.Tests/ServiceComposer.AspNetCore.SourceGeneration.Tests.csproj
+++ b/src/ServiceComposer.AspNetCore.SourceGeneration.Tests/ServiceComposer.AspNetCore.SourceGeneration.Tests.csproj
@@ -15,7 +15,7 @@
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         <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
         <PackageReference Include="Verify.Xunit" Version="31.12.5" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
         <PackageReference Include="xunit" Version="2.9.3" />
         <!-- this is needed to allow tests to correctly load the xunit.runner.utility required by Verify.Xunit -->
         <PackageReference Include="xunit.runner.utility" Version="2.9.3" />
diff --git a/src/ServiceComposer.AspNetCore.Tests/ServiceComposer.AspNetCore.Tests.csproj b/src/ServiceComposer.AspNetCore.Tests/ServiceComposer.AspNetCore.Tests.csproj
index d68449ec..723a0dd4 100644
--- a/src/ServiceComposer.AspNetCore.Tests/ServiceComposer.AspNetCore.Tests.csproj
+++ b/src/ServiceComposer.AspNetCore.Tests/ServiceComposer.AspNetCore.Tests.csproj
@@ -30,7 +30,7 @@
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     <PackageReference Include="Verify.Xunit" Version="31.12.5" />
     <PackageReference Include="FakeItEasy" Version="9.0.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageReference Include="PublicApiGenerator" Version="11.5.4" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <!-- this is needed to allow tests to correctly load the xunit.runner.utility required by Verify.Xunit -->