diff --git a/TrimTailTests/TrimTailTests.csproj b/TrimTailTests/TrimTailTests.csproj
index 6468393..2c629a7 100644
--- a/TrimTailTests/TrimTailTests.csproj
+++ b/TrimTailTests/TrimTailTests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.3" />
+    <PackageReference Include="coverlet.collector" Version="6.0.4" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.7.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.7.1" />