diff --git a/tests/PolylineAlgorithm.Tests/PolylineAlgorithm.Tests.csproj b/tests/PolylineAlgorithm.Tests/PolylineAlgorithm.Tests.csproj
index 47504afd..a6722fd4 100644
--- a/tests/PolylineAlgorithm.Tests/PolylineAlgorithm.Tests.csproj
+++ b/tests/PolylineAlgorithm.Tests/PolylineAlgorithm.Tests.csproj
@@ -33,7 +33,7 @@
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.*" />
 		<PackageReference Include="MSTest" Version="3.*" />
 		<PackageReference Include="Microsoft.Testing.Platform.MSBuild" Version="1.*" />
-		<PackageReference Include="Microsoft.Testing.Extensions.CodeCoverage" Version="17.*" />
+		<PackageReference Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.1.0" />
 		<PackageReference Include="Microsoft.Testing.Extensions.TrxReport" Version="1.*" />
 		<PackageReference Include="Microsoft.Extensions.Diagnostics.Testing" Version="9.*" />
 	</ItemGroup>