diff --git a/src/oehen.arguard.Tests/oehen.arguard.Tests.csproj b/src/oehen.arguard.Tests/oehen.arguard.Tests.csproj
index dab58c6..dad386a 100644
--- a/src/oehen.arguard.Tests/oehen.arguard.Tests.csproj
+++ b/src/oehen.arguard.Tests/oehen.arguard.Tests.csproj
@@ -27,7 +27,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.3">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>