diff --git a/tests/InputBox.Tests/InputBox.Tests.csproj b/tests/InputBox.Tests/InputBox.Tests.csproj
index 30b610b..42ca53f 100644
--- a/tests/InputBox.Tests/InputBox.Tests.csproj
+++ b/tests/InputBox.Tests/InputBox.Tests.csproj
@@ -19,7 +19,7 @@
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       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.8.0" />
+    <PackageReference Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.9.0" />
     <PackageReference Include="xunit.v3.mtp-v2" Version="3.2.2" />
     <PackageReference Include="FlaUI.Core" Version="5.0.0" />
     <PackageReference Include="FlaUI.UIA3" Version="5.0.0" />