diff --git a/BookmarkSync.CLI/BookmarkSync.CLI.csproj b/BookmarkSync.CLI/BookmarkSync.CLI.csproj
index f2ee7af..dcabcfd 100644
--- a/BookmarkSync.CLI/BookmarkSync.CLI.csproj
+++ b/BookmarkSync.CLI/BookmarkSync.CLI.csproj
@@ -3,7 +3,7 @@
     <PropertyGroup>
         <OutputType>Exe</OutputType>
         <TargetFramework>net7.0</TargetFramework>
-        <ImplicitUsings>disable</ImplicitUsings>
+        <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <AssemblyName>mastodon-bookmark-sync</AssemblyName>
         <Version>2.0.0-alpha</Version>
diff --git a/BookmarkSync.CLI/Program.cs b/BookmarkSync.CLI/Program.cs
index 8d3c323..8f0f2a0 100644
--- a/BookmarkSync.CLI/Program.cs
+++ b/BookmarkSync.CLI/Program.cs
@@ -1,5 +1,4 @@
-using System;
-using BookmarkSync.Core.Configuration;
+using BookmarkSync.Core.Configuration;
 using BookmarkSync.Infrastructure.Services.Bookmarking;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
diff --git a/BookmarkSync.Core/BookmarkSync.Core.csproj b/BookmarkSync.Core/BookmarkSync.Core.csproj
index 5e72139..4692d3d 100644
--- a/BookmarkSync.Core/BookmarkSync.Core.csproj
+++ b/BookmarkSync.Core/BookmarkSync.Core.csproj
@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <TargetFramework>net7.0</TargetFramework>
-        <ImplicitUsings>disable</ImplicitUsings>
+        <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
diff --git a/BookmarkSync.Core/Configuration/ConfigManager.cs b/BookmarkSync.Core/Configuration/ConfigManager.cs
index 978b69d..8219b24 100644
--- a/BookmarkSync.Core/Configuration/ConfigManager.cs
+++ b/BookmarkSync.Core/Configuration/ConfigManager.cs
@@ -1,7 +1,4 @@
-using System;
-using System.Collections.Generic;
 using System.Configuration;
-using System.IO;
 using BookmarkSync.Core.Entities.Config;
 using CiT.Common.Exceptions;
 using Microsoft.Extensions.Configuration;
diff --git a/BookmarkSync.Core/Entities/Config/App.cs b/BookmarkSync.Core/Entities/Config/App.cs
index 2921eca..328fc9e 100644
--- a/BookmarkSync.Core/Entities/Config/App.cs
+++ b/BookmarkSync.Core/Entities/Config/App.cs
@@ -1,4 +1,3 @@
-using System;
 using CiT.Common.Attributes;
 
 namespace BookmarkSync.Core.Entities.Config;
diff --git a/BookmarkSync.Core/Interfaces/IBookmarkingService.cs b/BookmarkSync.Core/Interfaces/IBookmarkingService.cs
index 94a8bf6..b507193 100644
--- a/BookmarkSync.Core/Interfaces/IBookmarkingService.cs
+++ b/BookmarkSync.Core/Interfaces/IBookmarkingService.cs
@@ -1,5 +1,3 @@
-using System.Net.Http;
-using System.Threading.Tasks;
 using BookmarkSync.Core.Entities;
 
 namespace BookmarkSync.Core.Interfaces;
diff --git a/BookmarkSync.Core/Utilities/HtmlUtilities.cs b/BookmarkSync.Core/Utilities/HtmlUtilities.cs
index 8810e12..0f4829a 100644
--- a/BookmarkSync.Core/Utilities/HtmlUtilities.cs
+++ b/BookmarkSync.Core/Utilities/HtmlUtilities.cs
@@ -1,5 +1,3 @@
-using System;
-using System.IO;
 using HtmlAgilityPack;
 
 namespace BookmarkSync.Core.Utilities;
diff --git a/BookmarkSync.Core/Utilities/UriUtilities.cs b/BookmarkSync.Core/Utilities/UriUtilities.cs
index 51bc266..3148e50 100644
--- a/BookmarkSync.Core/Utilities/UriUtilities.cs
+++ b/BookmarkSync.Core/Utilities/UriUtilities.cs
@@ -1,4 +1,3 @@
-using System;
 using System.Text.RegularExpressions;
 using Serilog;