diff --git a/.github/workflows/nuget.yml b/.github/workflows/nuget.yml
index af2b97d..1bcdd41 100644
--- a/.github/workflows/nuget.yml
+++ b/.github/workflows/nuget.yml
@@ -38,11 +38,6 @@ jobs:
 
       - name: Pack
         run: dotnet pack --no-build --configuration Release -p:PackageVersion=${{ env.PACKAGE_VERSION }}
-      - name: Add GitHub source
-        run: dotnet nuget add source --username ${{ github.repository_owner }} --password ${{ secrets.GHCR_TOKEN }} --store-password-in-clear-text --name github ${{ env.GITHUB_SOURCE }}
-
-      - name: Publish to GitHub Packages
-        run: dotnet nuget push "**/*.nupkg" --source "github"
 
       - name: Publish to NuGet
-        run: dotnet nuget push "**/*.nupkg" --source ${{ env.NUGET_SOURCE }} --api-key ${{ secrets.NUGET_API_KEY }}
\ No newline at end of file
+        run: dotnet nuget push "**/*.nupkg" --source ${{ env.NUGET_SOURCE }} --api-key ${{ secrets.NUGET_API_KEY }}
diff --git a/Entities/AvatarDecoration.cs b/Entities/AvatarDecoration.cs
index 7b88e96..be4c8f3 100644
--- a/Entities/AvatarDecoration.cs
+++ b/Entities/AvatarDecoration.cs
@@ -8,5 +8,5 @@ internal class AvatarDecoration : IAvatarDecoration
     [JsonPropertyName("asset")]
     public string AssetHash { get; set; }
     [JsonPropertyName("sku_id")]
-    public ulong AssetArticular { get; set; }
+    public string AssetArticular { get; set; }
 }
\ No newline at end of file
diff --git a/Entities/DiscordGuild.cs b/Entities/DiscordGuild.cs
index 38763d4..fa19453 100644
--- a/Entities/DiscordGuild.cs
+++ b/Entities/DiscordGuild.cs
@@ -6,7 +6,7 @@ namespace yawaflua.Discord.Net.Entities;
 
 internal class DiscordGuild : IGuild
 {
-    [JsonPropertyName("id")] public ulong Id { get; set; }
+    [JsonPropertyName("id")] public string Id { get; set; }
 
     [JsonPropertyName("name")] public string Name { get; set; }
 
diff --git a/Entities/DiscordRole.cs b/Entities/DiscordRole.cs
index c5a06f5..ef2d56b 100644
--- a/Entities/DiscordRole.cs
+++ b/Entities/DiscordRole.cs
@@ -5,7 +5,7 @@ namespace yawaflua.Discord.Net.Entities;
 
 internal class DiscordRole : IRole
 {
-    public ulong Id { get; set; }
+    public string Id { get; set; }
     public string Name { get; set; }
     public int Color { get; set; }
     private RoleColor Colors { get; set; }
diff --git a/Entities/DiscordSession.cs b/Entities/DiscordSession.cs
index 6e0fac3..90e9909 100644
--- a/Entities/DiscordSession.cs
+++ b/Entities/DiscordSession.cs
@@ -31,7 +31,7 @@ internal class DiscordSession (IToken token, HttpClient httpClient, ScopesBuilde
         return await _req<DiscordGuild[]>("users/@me/guilds");
     }
 
-    public async Task<IGuildMember?> GetGuildMemberAsync(ulong guildId, CancellationToken cancellationToken = default)
+    public async Task<IGuildMember?> GetGuildMemberAsync(string guildId, CancellationToken cancellationToken = default)
     {
         if (token.AccessToken is null)
         {
@@ -41,7 +41,7 @@ internal class DiscordSession (IToken token, HttpClient httpClient, ScopesBuilde
         return await _req<DiscordGuildMember>($"users/@me/guilds/{guildId}/member");
     }
 
-    public async Task<IGuildMember?> AddMemberToGuildAsync(ulong guildId, ulong userId, CancellationToken cancellationToken = default)
+    public async Task<IGuildMember?> AddMemberToGuildAsync(string guildId, string userId, CancellationToken cancellationToken = default)
     {
         if (token.AccessToken is null)
         {
diff --git a/Interfaces/Models/IAvatarDecoration.cs b/Interfaces/Models/IAvatarDecoration.cs
index 0e32f3f..bbcab82 100644
--- a/Interfaces/Models/IAvatarDecoration.cs
+++ b/Interfaces/Models/IAvatarDecoration.cs
@@ -3,5 +3,5 @@
 public interface IAvatarDecoration
 {
     public string AssetHash { get; set; }
-    public ulong AssetArticular { get; set; }
+    public string AssetArticular { get; set; }
 }
\ No newline at end of file
diff --git a/Interfaces/Models/IGuild.cs b/Interfaces/Models/IGuild.cs
index 6560b42..29a1632 100644
--- a/Interfaces/Models/IGuild.cs
+++ b/Interfaces/Models/IGuild.cs
@@ -4,7 +4,7 @@ namespace yawaflua.Discord.Net.Interfaces.Models;
 
 public interface IGuild
 {
-    public ulong Id { get; set; }
+    public string Id { get; set; }
     public string Name { get; set; }
     public string? IconHash { get; set; }
     public string? BannerHash { get; set; }
diff --git a/Interfaces/Models/IRole.cs b/Interfaces/Models/IRole.cs
index 1064836..bfaa945 100644
--- a/Interfaces/Models/IRole.cs
+++ b/Interfaces/Models/IRole.cs
@@ -4,7 +4,7 @@ namespace yawaflua.Discord.Net.Interfaces.Models;
 
 public interface IRole
 {
-    public ulong Id { get; set; }
+    public string Id { get; set; }
     public string Name { get; set; }
     [Obsolete("Deprecated integer representation of hexadecimal color code")]
     public int Color { get; set; }
diff --git a/Interfaces/Models/ISession.cs b/Interfaces/Models/ISession.cs
index 9ed4e1b..34ce3d9 100644
--- a/Interfaces/Models/ISession.cs
+++ b/Interfaces/Models/ISession.cs
@@ -3,8 +3,8 @@
 public interface ISession
 {
     Task<IList<IGuild>?> GetGuildsAsync(CancellationToken cancellationToken = default);
-    Task<IGuildMember?> GetGuildMemberAsync(ulong guildId, CancellationToken cancellationToken = default);
-    Task<IGuildMember?> AddMemberToGuildAsync(ulong guildId, ulong userId, CancellationToken cancellationToken = default);
+    Task<IGuildMember?> GetGuildMemberAsync(string guildId, CancellationToken cancellationToken = default);
+    Task<IGuildMember?> AddMemberToGuildAsync(string guildId, string userId, CancellationToken cancellationToken = default);
     Task<IUser?> GetCurrentUserAsync(CancellationToken cancellationToken = default);
     
     Task<IConnection?> GetConnectionAsync(CancellationToken cancellationToken = default);