diff --git a/tests/PptxTools.Tests/PptxTools.Tests.csproj b/tests/PptxTools.Tests/PptxTools.Tests.csproj
index 58a1b06..1574388 100644
--- a/tests/PptxTools.Tests/PptxTools.Tests.csproj
+++ b/tests/PptxTools.Tests/PptxTools.Tests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.6.2" />
+    <PackageReference Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.7.0" />
     <PackageReference Include="xunit.v3.mtp-v2" Version="3.2.2" />
   </ItemGroup>