diff --git a/src/WCharT.Net.Tests/WCharT.Net.Tests.csproj b/src/WCharT.Net.Tests/WCharT.Net.Tests.csproj
index 6fd927c..8073bee 100644
--- a/src/WCharT.Net.Tests/WCharT.Net.Tests.csproj
+++ b/src/WCharT.Net.Tests/WCharT.Net.Tests.csproj
@@ -8,7 +8,7 @@
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.5.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.5.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.5.0" />
   </ItemGroup>