diff --git a/tests/Yoh.Text.Segmentnation.Tests.csproj b/tests/Yoh.Text.Segmentnation.Tests.csproj
index bbcc41a..5bda387 100644
--- a/tests/Yoh.Text.Segmentnation.Tests.csproj
+++ b/tests/Yoh.Text.Segmentnation.Tests.csproj
@@ -11,7 +11,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>