diff --git a/Scr/Sdk4me.GraphQL/Sdk4me.GraphQL.csproj b/Scr/Sdk4me.GraphQL/Sdk4me.GraphQL.csproj
index 83b644e..8357f10 100644
--- a/Scr/Sdk4me.GraphQL/Sdk4me.GraphQL.csproj
+++ b/Scr/Sdk4me.GraphQL/Sdk4me.GraphQL.csproj
@@ -16,13 +16,13 @@
     <RepositoryUrl>https://github.com/code4me/4me-sdk-graphql-dotnet</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
     <PackageTags>4me</PackageTags>
-    <AssemblyVersion>1.0.2</AssemblyVersion>
-    <FileVersion>1.0.2</FileVersion>
+    <AssemblyVersion>1.0.3</AssemblyVersion>
+    <FileVersion>1.0.3</FileVersion>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageIcon>LogoDark128x218.png</PackageIcon>
     <PackageReadmeFile>README.md</PackageReadmeFile>
     <GeneratePackageOnBuild>False</GeneratePackageOnBuild>
-    <Version>1.0.2</Version>
+    <Version>1.0.3</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/Scr/Sdk4me.GraphQL/Sdk4meClient.cs b/Scr/Sdk4me.GraphQL/Sdk4meClient.cs
index f5ac46f..3354fa4 100644
--- a/Scr/Sdk4me.GraphQL/Sdk4meClient.cs
+++ b/Scr/Sdk4me.GraphQL/Sdk4meClient.cs
@@ -1,4 +1,5 @@
-using System.Diagnostics;
+using Newtonsoft.Json.Converters;
+using System.Diagnostics;
 using System.Net.Http.Headers;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -261,6 +262,7 @@ public async Task<TOutEntity> Mutation<TOutEntity, TInEntity>(Mutation<TOutEntit
                 {
                     ContractResolver = new MutationQueryContractResolver(input.Data.GetFields(), typeof(TInEntity))
                 };
+                settings.Converters.Add(new StringEnumConverter());
                 settings.Converters.Add(new ISO8601TimeJsonConverter());
                 settings.Converters.Add(new ISO8601TimestampJsonConverter());