diff --git a/source/ECF.Tests/ECF.Tests.csproj b/source/ECF.Tests/ECF.Tests.csproj
index ea1a4e6..0fcc9ba 100644
--- a/source/ECF.Tests/ECF.Tests.csproj
+++ b/source/ECF.Tests/ECF.Tests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>