diff --git a/PaperMania/Server.Tests/Server.Tests.csproj b/PaperMania/Server.Tests/Server.Tests.csproj
index 7eae683..c93c871 100644
--- a/PaperMania/Server.Tests/Server.Tests.csproj
+++ b/PaperMania/Server.Tests/Server.Tests.csproj
@@ -8,7 +8,10 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.2" />
+    <PackageReference Include="coverlet.collector" Version="8.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="FluentAssertions" Version="8.8.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="Moq" Version="4.20.72" />
diff --git a/PaperMania/Server/Domain/Entity/CurrencyData.cs b/PaperMania/Server/Domain/Entity/CurrencyData.cs
index 173f1de..007a734 100644
--- a/PaperMania/Server/Domain/Entity/CurrencyData.cs
+++ b/PaperMania/Server/Domain/Entity/CurrencyData.cs
@@ -1,7 +1,7 @@
 namespace Server.Domain.Entity;
 
-using Server.Api.Dto.Response;
-using Server.Application.Exceptions;
+using Api.Dto.Response;
+using Application.Exceptions;
 
 public class CurrencyData
 {
@@ -163,5 +163,4 @@ public void GainPaperPiece(int amount)
         
         PaperPiece += amount;
     }
-}
-
+}
\ No newline at end of file
diff --git a/PaperMania/Server/Infrastructure/Cache/CacheAsideService.cs b/PaperMania/Server/Infrastructure/Cache/CacheAsideService.cs
index 4e09d1a..1f94e0a 100644
--- a/PaperMania/Server/Infrastructure/Cache/CacheAsideService.cs
+++ b/PaperMania/Server/Infrastructure/Cache/CacheAsideService.cs
@@ -70,4 +70,4 @@ await _cacheService.SetAsync(
                 _locks.TryRemove(key, out _);
         }
     }
-}
\ No newline at end of file
+}