diff --git a/Source/FunctionMonkey.Compiler/FunctionMonkey.Compiler.csproj b/Source/FunctionMonkey.Compiler/FunctionMonkey.Compiler.csproj
index 2aa10595..e7baaeb8 100644
--- a/Source/FunctionMonkey.Compiler/FunctionMonkey.Compiler.csproj
+++ b/Source/FunctionMonkey.Compiler/FunctionMonkey.Compiler.csproj
@@ -189,7 +189,7 @@
     <PackageReference Include="AzureFromTheTrenches.Commanding" Version="9.0.1" />
     <PackageReference Include="AzureFromTheTrenches.Commanding.Abstractions" Version="9.0.2" />
     <PackageReference Include="FSharp.Core" Version="4.7.0" />
-    <PackageReference Include="FluentValidation" Version="8.5.0" />
+    <PackageReference Include="FluentValidation" Version="9.1.3" />
     <PackageReference Include="Handlebars.Net" Version="1.10.1" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions" Version="3.0.5" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.CosmosDB" Version="3.0.5" />
diff --git a/Source/FunctionMonkey.FluentValidation/FunctionMonkey.FluentValidation.csproj b/Source/FunctionMonkey.FluentValidation/FunctionMonkey.FluentValidation.csproj
index 992fb9cc..69a2cb69 100644
--- a/Source/FunctionMonkey.FluentValidation/FunctionMonkey.FluentValidation.csproj
+++ b/Source/FunctionMonkey.FluentValidation/FunctionMonkey.FluentValidation.csproj
@@ -14,7 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentValidation" Version="8.6.0" />
+    <PackageReference Include="FluentValidation" Version="9.1.3" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Source/FunctionMonkey.FluentValidation/Implementation/Validator.cs b/Source/FunctionMonkey.FluentValidation/Implementation/Validator.cs
index 7ba4ba71..4573ec90 100644
--- a/Source/FunctionMonkey.FluentValidation/Implementation/Validator.cs
+++ b/Source/FunctionMonkey.FluentValidation/Implementation/Validator.cs
@@ -29,7 +29,8 @@ public ValidationResult Validate(object command)
                 return new ValidationResult();
             }
 
-            var validationResult = validator.Validate(command);
+            var context = new ValidationContext<object>(command);
+            var validationResult = validator.Validate(context);
 
             return new ValidationResult
             {
diff --git a/Source/FunctionMonkey.FluentValidation/OpenApi/OpenApiFluentValidationSchemaFilter.cs b/Source/FunctionMonkey.FluentValidation/OpenApi/OpenApiFluentValidationSchemaFilter.cs
index c48a381f..5842651e 100644
--- a/Source/FunctionMonkey.FluentValidation/OpenApi/OpenApiFluentValidationSchemaFilter.cs
+++ b/Source/FunctionMonkey.FluentValidation/OpenApi/OpenApiFluentValidationSchemaFilter.cs
@@ -78,18 +78,31 @@ private void AddRulesFromIncludedValidators(OpenApiSchema schema, IOpenApiSchema
         {
             var childAdapters = (validator as IEnumerable<IValidationRule>)
                 .NotNull()
-                .OfType<IncludeRule>()
+                .OfType<PropertyRule>()
                 .Where(includeRule => includeRule.Condition == null && includeRule.AsyncCondition == null)
                 .SelectMany(includeRule => includeRule.Validators)
-                .OfType<ChildValidatorAdaptor>();
+                .OfType<IChildValidatorAdaptor>();
 
             foreach (var adapter in childAdapters)
             {
-                var propertyValidatorContext = new PropertyValidatorContext(new ValidationContext(null), null, string.Empty);
-                var includeValidator = adapter.GetValidator(propertyValidatorContext);
+                var propertyValidatorContext = new PropertyValidatorContext(new ValidationContext<object>(null), null, string.Empty);
+                var includeValidator = GetValidatorFromChildValidatorAdapter(adapter, propertyValidatorContext);
                 ApplyRulesToSchema(schema, schemaFilterContext, includeValidator);
                 AddRulesFromIncludedValidators(schema, schemaFilterContext, includeValidator);
             }
         }
+
+        private IValidator GetValidatorFromChildValidatorAdapter(IChildValidatorAdaptor childValidatorAdapter, PropertyValidatorContext propertyValidatorContext)
+        {
+            var childValidatorAdapterType = childValidatorAdapter.GetType();
+            var getValidatorMethod = childValidatorAdapterType.GetMethod(nameof(ChildValidatorAdaptor<object, object>.GetValidator));
+            if (getValidatorMethod != null)
+            {
+                var validator = (IValidator)getValidatorMethod.Invoke(childValidatorAdapter, new[] { propertyValidatorContext });
+                return validator;
+            }
+
+            return null;
+        }
     }
 }