diff --git a/API.Tests/API.Tests.csproj b/API.Tests/API.Tests.csproj
index 11597cb99..c1e0fa046 100644
--- a/API.Tests/API.Tests.csproj
+++ b/API.Tests/API.Tests.csproj
@@ -7,14 +7,14 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
         <PackageReference Include="NSubstitute" Version="4.2.2" />
         <PackageReference Include="xunit" Version="2.4.1" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="coverlet.collector" Version="1.3.0">
+        <PackageReference Include="coverlet.collector" Version="3.0.3">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
diff --git a/API/Controllers/ImageController.cs b/API/Controllers/ImageController.cs
index 62fbd51ae..b05f99409 100644
--- a/API/Controllers/ImageController.cs
+++ b/API/Controllers/ImageController.cs
@@ -22,7 +22,7 @@ namespace API.Controllers
             const string format = "jpeg";
 
             Response.AddCacheHeader(content);
-            return File(content, "image/" + format);
+            return File(content, "image/" + format, $"chapterId");
         }
 
         [HttpGet("volume-cover")]
@@ -33,7 +33,7 @@ namespace API.Controllers
             const string format = "jpeg";
 
             Response.AddCacheHeader(content);
-            return File(content, "image/" + format);
+            return File(content, "image/" + format, $"volumeId");
         }
         
         [HttpGet("series-cover")]
@@ -44,7 +44,7 @@ namespace API.Controllers
             const string format = "jpeg";
 
             Response.AddCacheHeader(content);
-            return File(content, "image/" + format);
+            return File(content, "image/" + format, $"seriesId");
         }
     }
 }
\ No newline at end of file
diff --git a/API/Data/DataContext.cs b/API/Data/DataContext.cs
index f6626d2a8..9f7437cc3 100644
--- a/API/Data/DataContext.cs
+++ b/API/Data/DataContext.cs
@@ -47,11 +47,16 @@ namespace API.Data
                 .HasForeignKey(ur => ur.RoleId)
                 .IsRequired();
         }
+
         
         void OnEntityTracked(object sender, EntityTrackedEventArgs e)
         {
             if (!e.FromQuery && e.Entry.State == EntityState.Added && e.Entry.Entity is IEntityDate entity)
+            {
                 entity.Created = DateTime.Now;
+                entity.LastModified = DateTime.Now;
+            }
+                
         }
 
         void OnEntityStateChanged(object sender, EntityStateChangedEventArgs e)
diff --git a/API/Data/kavita.db b/API/Data/kavita.db
deleted file mode 100644
index c946be3fb..000000000
Binary files a/API/Data/kavita.db and /dev/null differ