diff --git a/Dalamud/Game/ClientState/Objects/ObjectTable.cs b/Dalamud/Game/ClientState/Objects/ObjectTable.cs
index 8ea1b582f..6aa7fd8ad 100644
--- a/Dalamud/Game/ClientState/Objects/ObjectTable.cs
+++ b/Dalamud/Game/ClientState/Objects/ObjectTable.cs
@@ -155,7 +155,7 @@ internal sealed partial class ObjectTable : IServiceType, IObjectTable
         };
     }
 
-    [Api11ToDo("Use ThreadSafety.AssertMainThread() instead of this.")]
+    [Api12ToDo("Use ThreadSafety.AssertMainThread() instead of this.")]
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     private bool WarnMultithreadedUsage()
     {
diff --git a/Dalamud/Game/Gui/Dtr/DtrBarEntry.cs b/Dalamud/Game/Gui/Dtr/DtrBarEntry.cs
index 8ba46f999..49a2cbb73 100644
--- a/Dalamud/Game/Gui/Dtr/DtrBarEntry.cs
+++ b/Dalamud/Game/Gui/Dtr/DtrBarEntry.cs
@@ -145,7 +145,7 @@ internal sealed unsafe class DtrBarEntry : IDisposable, IDtrBarEntry
     }
 
     /// <inheritdoc/>
-    [Api11ToDo("Maybe make this config scoped to internalname?")]
+    [Api12ToDo("Maybe make this config scoped to internalname?")]
     public bool UserHidden => this.configuration.DtrIgnore?.Contains(this.Title) ?? false;
 
     /// <summary>
diff --git a/Dalamud/Interface/Animation/Easing.cs b/Dalamud/Interface/Animation/Easing.cs
index 473e3d5e1..c6d6149af 100644
--- a/Dalamud/Interface/Animation/Easing.cs
+++ b/Dalamud/Interface/Animation/Easing.cs
@@ -8,7 +8,7 @@ namespace Dalamud.Interface.Animation;
 /// <summary>
 /// Base class facilitating the implementation of easing functions.
 /// </summary>
-[Api11ToDo("Re-apply https://github.com/goatcorp/Dalamud/commit/1aada983931d9e45a250eebbc17c8b782d07701b")]
+[Api12ToDo("Re-apply https://github.com/goatcorp/Dalamud/commit/1aada983931d9e45a250eebbc17c8b782d07701b")]
 public abstract class Easing
 {
     // TODO: Use game delta time here instead
diff --git a/Dalamud/Utility/Api11ToDoAttribute.cs b/Dalamud/Utility/Api12ToDoAttribute.cs
similarity index 75%
rename from Dalamud/Utility/Api11ToDoAttribute.cs
rename to Dalamud/Utility/Api12ToDoAttribute.cs
index 0336120ba..9f871274d 100644
--- a/Dalamud/Utility/Api11ToDoAttribute.cs
+++ b/Dalamud/Utility/Api12ToDoAttribute.cs
@@ -4,7 +4,7 @@ namespace Dalamud.Utility;
 /// Utility class for marking something to be changed for API 11, for ease of lookup.
 /// </summary>
 [AttributeUsage(AttributeTargets.All, Inherited = false)]
-internal sealed class Api11ToDoAttribute : Attribute
+internal sealed class Api12ToDoAttribute : Attribute
 {
     /// <summary>
     /// Marks that this should be made internal.
@@ -12,11 +12,11 @@ internal sealed class Api11ToDoAttribute : Attribute
     public const string MakeInternal = "Make internal.";
 
     /// <summary>
-    /// Initializes a new instance of the <see cref="Api11ToDoAttribute"/> class.
+    /// Initializes a new instance of the <see cref="Api12ToDoAttribute"/> class.
     /// </summary>
     /// <param name="what">The explanation.</param>
     /// <param name="what2">The explanation 2.</param>
-    public Api11ToDoAttribute(string what, string what2 = "")
+    public Api12ToDoAttribute(string what, string what2 = "")
     {
         _ = what;
         _ = what2;
diff --git a/Dalamud/Utility/SeStringExtensions.cs b/Dalamud/Utility/SeStringExtensions.cs
index 34ebb1450..057759e1e 100644
--- a/Dalamud/Utility/SeStringExtensions.cs
+++ b/Dalamud/Utility/SeStringExtensions.cs
@@ -43,7 +43,7 @@ public static class SeStringExtensions
     /// <param name="macroString">Macro string in UTF-8 to compile and append to <paramref name="ssb"/>.</param>
     /// <returns><c>this</c> for method chaining.</returns>
     [Obsolete($"Use {nameof(LSeStringBuilder)}.{nameof(LSeStringBuilder.AppendMacroString)} directly instead.", true)]
-    [Api11ToDo("Remove")]
+    [Api12ToDo("Remove")]
     public static LSeStringBuilder AppendMacroString(this LSeStringBuilder ssb, ReadOnlySpan<byte> macroString) =>
         ssb.AppendMacroString(macroString, new() { ExceptionMode = MacroStringParseExceptionMode.EmbedError });
 
@@ -52,7 +52,7 @@ public static class SeStringExtensions
     /// <param name="macroString">Macro string in UTF-16 to compile and append to <paramref name="ssb"/>.</param>
     /// <returns><c>this</c> for method chaining.</returns>
     [Obsolete($"Use {nameof(LSeStringBuilder)}.{nameof(LSeStringBuilder.AppendMacroString)} directly instead.", true)]
-    [Api11ToDo("Remove")]
+    [Api12ToDo("Remove")]
     public static LSeStringBuilder AppendMacroString(this LSeStringBuilder ssb, ReadOnlySpan<char> macroString) =>
         ssb.AppendMacroString(macroString, new() { ExceptionMode = MacroStringParseExceptionMode.EmbedError });