diff --git a/src/ObjectValidation CountryValidator/ObjectValidation CountryValidator.csproj b/src/ObjectValidation CountryValidator/ObjectValidation CountryValidator.csproj
index 4a3c46d..30e3b21 100644
--- a/src/ObjectValidation CountryValidator/ObjectValidation CountryValidator.csproj	
+++ b/src/ObjectValidation CountryValidator/ObjectValidation CountryValidator.csproj	
@@ -29,7 +29,7 @@
   <ItemGroup>
     <PackageReference Include="CountryValidator" Version="1.1.3" />
     <PackageReference Include="CountryValidator.DataAnnotations" Version="1.1.3" />
-    <PackageReference Include="ObjectValidation" Version="1.13.0" />
+    <PackageReference Include="ObjectValidation" Version="2.0.0" />
   </ItemGroup>
 
   <ItemGroup>