diff --git a/Consul/Client.cs b/Consul/Client.cs
index 89fa487d..8d312215 100644
--- a/Consul/Client.cs
+++ b/Consul/Client.cs
@@ -23,6 +23,7 @@
 using System.Net.Http.Headers;
 using System.Security.Cryptography.X509Certificates;
 using Consul.Filtering;
+using Newtonsoft.Json;
 
 namespace Consul
 {
@@ -62,6 +63,11 @@ internal bool DisableServerCertificateValidation
             }
         }
 
+        /// <summary>
+        /// Allows to configure the serialization settings for a Consul client.
+        /// </summary>
+        public Action<JsonSerializerSettings> ConfigureSerializerSettings { get; set; }
+
         /// <summary>
         /// The Uri to connect to the Consul agent.
         /// </summary>
diff --git a/Consul/Client_Request.cs b/Consul/Client_Request.cs
index b2f41a2c..cb70cb05 100644
--- a/Consul/Client_Request.cs
+++ b/Consul/Client_Request.cs
@@ -57,7 +57,7 @@ public abstract class ConsulRequest
         internal Stream ResponseStream { get; set; }
         internal string Endpoint { get; set; }
 
-        internal readonly JsonSerializer _serializer = new JsonSerializer();
+        internal readonly JsonSerializer _serializer;
 
         internal ConsulRequest(ConsulClient client, string url, HttpMethod method)
         {
@@ -78,6 +78,17 @@ internal ConsulRequest(ConsulClient client, string url, HttpMethod method)
             {
                 Params["ns"] = client.Config.Namespace;
             }
+
+            if (client.Config.ConfigureSerializerSettings == null)
+            {
+                _serializer = new JsonSerializer();
+            }
+            else
+            {
+                var settings = new JsonSerializerSettings();
+                client.Config.ConfigureSerializerSettings(settings);
+                _serializer = JsonSerializer.Create(settings);
+            }
         }
 
         protected abstract void ApplyOptions(ConsulClientConfiguration clientConfig);