diff --git a/csharp/Link.Foundation.Links.Notation.Tests/Link.Foundation.Links.Notation.Tests.csproj b/csharp/Link.Foundation.Links.Notation.Tests/Link.Foundation.Links.Notation.Tests.csproj
index 8a7a369..e6b042d 100644
--- a/csharp/Link.Foundation.Links.Notation.Tests/Link.Foundation.Links.Notation.Tests.csproj
+++ b/csharp/Link.Foundation.Links.Notation.Tests/Link.Foundation.Links.Notation.Tests.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" PrivateAssets="All" />
-    <PackageReference Include="coverlet.collector" Version="3.1.2" PrivateAssets="All" />
+    <PackageReference Include="coverlet.collector" Version="6.0.4" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup>