diff --git a/src/FluentValidation.AspNetCore/FluentValidation.AspNetCore.csproj b/src/FluentValidation.AspNetCore/FluentValidation.AspNetCore.csproj
index 8ad9a3e..792d517 100644
--- a/src/FluentValidation.AspNetCore/FluentValidation.AspNetCore.csproj
+++ b/src/FluentValidation.AspNetCore/FluentValidation.AspNetCore.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>netcoreapp3.1;net5.0;net6.0</TargetFrameworks>
-    <VersionPrefix>11.2.0</VersionPrefix>
+    <VersionPrefix>11.2.1</VersionPrefix>
     <AssemblyName>FluentValidation.AspNetCore</AssemblyName>
     <PackageId>FluentValidation.AspNetCore</PackageId>
     <Product>FluentValidation.AspNetCore</Product>
diff --git a/src/FluentValidation.AspNetCore/FluentValidationMvcConfiguration.cs b/src/FluentValidation.AspNetCore/FluentValidationMvcConfiguration.cs
index 9b53fb0..ebafa5f 100644
--- a/src/FluentValidation.AspNetCore/FluentValidationMvcConfiguration.cs
+++ b/src/FluentValidation.AspNetCore/FluentValidationMvcConfiguration.cs
@@ -111,7 +111,7 @@ public bool LocalizationEnabled {
 	/// <param name="filter">Optional filter that allows certain types to be skipped from registration.</param>
 	/// <param name="lifetime">The service lifetime that should be used for the validator registration. Defaults to Scoped</param>
 	/// <param name="includeInternalTypes">Include internal validators. The default is false.</param>
-	// [Obsolete("RegisterValidatorsFromAssemblyContaining is deprecated. Call services.AddValidatorsFromAssemblyContaining<T> instead, which has the same effect. See https://github.com/FluentValidation/FluentValidation/issues/1963")]
+	[Obsolete("RegisterValidatorsFromAssemblyContaining is deprecated. Call services.AddValidatorsFromAssemblyContaining<T> instead, which has the same effect. See https://github.com/FluentValidation/FluentValidation/issues/1963")]
 	public FluentValidationMvcConfiguration RegisterValidatorsFromAssemblyContaining<T>(Func<AssemblyScanner.AssemblyScanResult, bool> filter = null, ServiceLifetime lifetime = ServiceLifetime.Scoped, bool includeInternalTypes = false) {
 		return RegisterValidatorsFromAssemblyContaining(typeof(T), filter, lifetime, includeInternalTypes);
 	}
@@ -123,7 +123,7 @@ public FluentValidationMvcConfiguration RegisterValidatorsFromAssemblyContaining
 	/// <param name="filter">Optional filter that allows certain types to be skipped from registration.</param>
 	/// <param name="lifetime">The service lifetime that should be used for the validator registration. Defaults to Scoped</param>
 	/// <param name="includeInternalTypes">Include internal validators. The default is false.</param>
-	// [Obsolete("RegisterValidatorsFromAssemblyContaining is deprecated. Call services.AddValidatorsFromAssemblyContaining instead, which has the same effect. See https://github.com/FluentValidation/FluentValidation/issues/1963")]
+	[Obsolete("RegisterValidatorsFromAssemblyContaining is deprecated. Call services.AddValidatorsFromAssemblyContaining instead, which has the same effect. See https://github.com/FluentValidation/FluentValidation/issues/1963")]
 	public FluentValidationMvcConfiguration RegisterValidatorsFromAssemblyContaining(Type type, Func<AssemblyScanner.AssemblyScanResult, bool> filter = null, ServiceLifetime lifetime = ServiceLifetime.Scoped, bool includeInternalTypes = false) {
 		return RegisterValidatorsFromAssembly(type.Assembly, filter, lifetime, includeInternalTypes);
 	}
@@ -135,7 +135,7 @@ public FluentValidationMvcConfiguration RegisterValidatorsFromAssemblyContaining
 	/// <param name="filter">Optional filter that allows certain types to be skipped from registration.</param>
 	/// <param name="lifetime">The service lifetime that should be used for the validator registration. Defaults to Scoped</param>
 	/// <param name="includeInternalTypes">Include internal validators. The default is false.</param>
-	// [Obsolete("RegisterValidatorsFromAssembly is deprecated. Call services.AddValidatorsFromAssembly instead, which has the same effect. See https://github.com/FluentValidation/FluentValidation/issues/1963")]
+	[Obsolete("RegisterValidatorsFromAssembly is deprecated. Call services.AddValidatorsFromAssembly instead, which has the same effect. See https://github.com/FluentValidation/FluentValidation/issues/1963")]
 	public FluentValidationMvcConfiguration RegisterValidatorsFromAssembly(Assembly assembly, Func<AssemblyScanner.AssemblyScanResult, bool> filter = null, ServiceLifetime lifetime = ServiceLifetime.Scoped, bool includeInternalTypes = false) {
 		_services.AddValidatorsFromAssembly(assembly, lifetime, filter, includeInternalTypes);
 
@@ -152,7 +152,7 @@ public FluentValidationMvcConfiguration RegisterValidatorsFromAssembly(Assembly
 	/// <param name="filter">Optional filter that allows certain types to be skipped from registration.</param>
 	/// <param name="lifetime">The service lifetime that should be used for the validator registration. Defaults to Scoped</param>
 	/// <param name="includeInternalTypes">Include internal validators. The default is false.</param>
-	// [Obsolete("RegisterValidatorsFromAssemblies is deprecated. Call services.AddValidatorsFromAssemblies instead, which has the same effect. See https://github.com/FluentValidation/FluentValidation/issues/1963")]
+	[Obsolete("RegisterValidatorsFromAssemblies is deprecated. Call services.AddValidatorsFromAssemblies instead, which has the same effect. See https://github.com/FluentValidation/FluentValidation/issues/1963")]
 	public FluentValidationMvcConfiguration RegisterValidatorsFromAssemblies(IEnumerable<Assembly> assemblies, Func<AssemblyScanner.AssemblyScanResult, bool> filter = null, ServiceLifetime lifetime = ServiceLifetime.Scoped, bool includeInternalTypes = false) {
 		_services.AddValidatorsFromAssemblies(assemblies, lifetime, filter, includeInternalTypes);