diff --git a/src/YuckQi.Domain.Services/Abstract/ITypeEntityService.cs b/src/YuckQi.Domain.Services/Abstract/ITypeEntityService.cs
index b9f23bf..f22d5a8 100644
--- a/src/YuckQi.Domain.Services/Abstract/ITypeEntityService.cs
+++ b/src/YuckQi.Domain.Services/Abstract/ITypeEntityService.cs
@@ -6,7 +6,7 @@
 
 namespace YuckQi.Domain.Services.Abstract
 {
-    public interface ITypeEntityService<T, in TKey> where T : TypeEntityBase<TKey> where TKey : struct
+    public interface ITypeEntityService<T, in TKey> where T : ITypeEntity<TKey> where TKey : struct
     {
         Task<Result<T>> CreateAsync(T entity);
         Task<Result<T>> GetAsync(TKey key);
diff --git a/src/YuckQi.Domain.Services/YuckQi.Domain.Services.csproj b/src/YuckQi.Domain.Services/YuckQi.Domain.Services.csproj
index c677146..89148fa 100644
--- a/src/YuckQi.Domain.Services/YuckQi.Domain.Services.csproj
+++ b/src/YuckQi.Domain.Services/YuckQi.Domain.Services.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>Kevin J Lambert</Authors>
-    <Version>0.4.0</Version>
+    <Version>0.4.1</Version>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
   </PropertyGroup>
 
diff --git a/src/YuckQi.Domain.Validation/YuckQi.Domain.Validation.csproj b/src/YuckQi.Domain.Validation/YuckQi.Domain.Validation.csproj
index 0e9093f..d2d5815 100644
--- a/src/YuckQi.Domain.Validation/YuckQi.Domain.Validation.csproj
+++ b/src/YuckQi.Domain.Validation/YuckQi.Domain.Validation.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>Kevin J Lambert</Authors>
-    <Version>0.4.0</Version>
+    <Version>0.4.1</Version>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
   </PropertyGroup>
 
diff --git a/src/YuckQi.Domain/ValueObjects/Page.cs b/src/YuckQi.Domain/ValueObjects/Page.cs
index 151bb95..8a48dc9 100644
--- a/src/YuckQi.Domain/ValueObjects/Page.cs
+++ b/src/YuckQi.Domain/ValueObjects/Page.cs
@@ -24,7 +24,7 @@ public Page(int page, int size)
         #endregion
     }
 
-    public readonly struct Page<T> : IPage where T : class
+    public readonly struct Page<T> : IPage
     {
         #region Properties
 
diff --git a/src/YuckQi.Domain/YuckQi.Domain.csproj b/src/YuckQi.Domain/YuckQi.Domain.csproj
index c0a43cd..e741f5d 100644
--- a/src/YuckQi.Domain/YuckQi.Domain.csproj
+++ b/src/YuckQi.Domain/YuckQi.Domain.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>Kevin J Lambert</Authors>
-    <Version>0.4.0</Version>
+    <Version>0.4.1</Version>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
   </PropertyGroup>