diff --git a/lang/csharp/test/sourcepp.test.csproj b/lang/csharp/test/sourcepp.test.csproj
index efdedfff..50f8bfa3 100644
--- a/lang/csharp/test/sourcepp.test.csproj
+++ b/lang/csharp/test/sourcepp.test.csproj
@@ -13,7 +13,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="10.0.0">
+    <PackageReference Include="coverlet.collector" Version="10.0.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>