diff --git a/csharp/Platform.IO.Tests/Platform.IO.Tests.csproj b/csharp/Platform.IO.Tests/Platform.IO.Tests.csproj
index 6104afd..26d85a1 100644
--- a/csharp/Platform.IO.Tests/Platform.IO.Tests.csproj
+++ b/csharp/Platform.IO.Tests/Platform.IO.Tests.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" PrivateAssets="All" />
-    <PackageReference Include="coverlet.collector" Version="3.0.3" PrivateAssets="All" />
+    <PackageReference Include="coverlet.collector" Version="3.1.0" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup>