diff --git a/tests/Prometheus.Client.HttpClient.Tests/Prometheus.Client.HttpClient.Tests.csproj b/tests/Prometheus.Client.HttpClient.Tests/Prometheus.Client.HttpClient.Tests.csproj
index f995f51..0660027 100644
--- a/tests/Prometheus.Client.HttpClient.Tests/Prometheus.Client.HttpClient.Tests.csproj
+++ b/tests/Prometheus.Client.HttpClient.Tests/Prometheus.Client.HttpClient.Tests.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="NSubstitute" Version="5.1.0" />
     <PackageReference Include="xunit" Version="2.6.3" />
-    <PackageReference Include="coverlet.collector" Version="3.2.0">
+    <PackageReference Include="coverlet.collector" Version="6.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>