diff --git a/src/Redis.OM/Modeling/RedisCollectionStateManager.cs b/src/Redis.OM/Modeling/RedisCollectionStateManager.cs
index 20ec8eb..491495b 100644
--- a/src/Redis.OM/Modeling/RedisCollectionStateManager.cs
+++ b/src/Redis.OM/Modeling/RedisCollectionStateManager.cs
@@ -12,9 +12,13 @@ namespace Redis.OM.Modeling
     /// </summary>
     public class RedisCollectionStateManager
     {
-        private static JsonSerializerSettings _jsonSerializerSettings = new JsonSerializerSettings
+        private static readonly JsonSerializerSettings _jsonSerializerSettings = new JsonSerializerSettings
         {
-            NullValueHandling = NullValueHandling.Ignore, Converters = new List<JsonConverter> { new DateTimeJsonConvertNewtonsoft() },
+            NullValueHandling = NullValueHandling.Ignore,
+            DateFormatHandling = DateFormatHandling.IsoDateFormat,
+            DateParseHandling = DateParseHandling.DateTimeOffset,
+            DateTimeZoneHandling = DateTimeZoneHandling.Utc,
+            Converters = new List<JsonConverter> { new DateTimeJsonConvertNewtonsoft() },
         };
 
         /// <summary>
@@ -82,7 +86,7 @@ internal void InsertIntoSnapshot(string key, object value)
 
             if (DocumentAttribute.StorageType == StorageType.Json)
             {
-                var json = JToken.FromObject(value, Newtonsoft.Json.JsonSerializer.Create(new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore, Converters = new List<JsonConverter> { new DateTimeJsonConvertNewtonsoft() } }));
+                var json = JToken.FromObject(value, Newtonsoft.Json.JsonSerializer.Create(_jsonSerializerSettings));
                 Snapshot.Add(key, json);
             }
             else
@@ -110,7 +114,7 @@ internal bool TryDetectDifferencesSingle(string key, object value, out IList<IOb
             if (DocumentAttribute.StorageType == StorageType.Json)
             {
                 var dataJson = JsonSerializer.Serialize(value, RedisSerializationSettings.JsonSerializerOptions);
-                var current = JsonConvert.DeserializeObject<JObject>(dataJson, new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore, DateFormatHandling = DateFormatHandling.IsoDateFormat, DateParseHandling = DateParseHandling.DateTimeOffset, DateTimeZoneHandling = DateTimeZoneHandling.Utc });
+                var current = JsonConvert.DeserializeObject<JObject>(dataJson, _jsonSerializerSettings);
                 var snapshot = (JToken)Snapshot[key];
                 var diff = FindDiff(current!, snapshot);
                 differences = BuildJsonDifference(diff, "$", snapshot);
@@ -146,7 +150,7 @@ internal IDictionary<string, IList<IObjectDiff>> DetectDifferences()
                     if (Data.ContainsKey(key))
                     {
                         var dataJson = JsonSerializer.Serialize(Data[key], RedisSerializationSettings.JsonSerializerOptions);
-                        var current = JsonConvert.DeserializeObject<JObject>(dataJson, new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore });
+                        var current = JsonConvert.DeserializeObject<JObject>(dataJson, _jsonSerializerSettings);
                         var snapshot = (JToken)Snapshot[key];
                         var diff = FindDiff(current!, snapshot);
                         var diffArgs = BuildJsonDifference(diff, "$", snapshot);
diff --git a/test/Redis.OM.Unit.Tests/RediSearchTests/SearchTests.cs b/test/Redis.OM.Unit.Tests/RediSearchTests/SearchTests.cs
index 6eb09b9..bc2b6b1 100644
--- a/test/Redis.OM.Unit.Tests/RediSearchTests/SearchTests.cs
+++ b/test/Redis.OM.Unit.Tests/RediSearchTests/SearchTests.cs
@@ -60,6 +60,18 @@ public class SearchTests
             })
         };
         
+        private readonly RedisReply _mockedReplyObjectWithDateTimeOffset = new[]
+        {
+            new RedisReply(1),
+            new RedisReply(
+                "Redis.OM.Unit.Tests.ObjectWithDateTimeOffsetJson:01FVN836BNQGYMT80V7RCVY73N"),
+            new RedisReply(new RedisReply[]
+            {
+                "$",
+                "{\"Id\":\"01FVN836BNQGYMT80V7RCVY73N\",\"DateTime\":1729592130000,\"Offset\":\"2024-12-25T00:00:00.000+01:00\"}"
+            })
+        };
+        
         private readonly RedisReply _mockedReplyObjectWIthMultipleByteArrays = new[]
         {
             new RedisReply(1),
@@ -1087,6 +1099,38 @@ public async Task TestUpdateJsonWithMultipleDateTimes()
             Scripts.ShaCollection.Clear();
         }
         
+        [Fact]
+        public async Task TestSaveJsonWithDateTimeOffset()
+        {
+            _substitute.ExecuteAsync("FT.SEARCH", Arg.Any<object[]>()).Returns(_mockedReplyObjectWithDateTimeOffset);
+            
+            _substitute.ExecuteAsync("EVALSHA", Arg.Any<object[]>()).Returns(Task.FromResult(new RedisReply("42")));
+            _substitute.ExecuteAsync("SCRIPT", Arg.Any<object[]>())
+                .Returns(Task.FromResult(new RedisReply("cbbf1c4fab5064f419e469cc51c563f8bf51e6fb")));
+            var collection = new RedisCollection<ObjectWithDateTimeOffsetJson>(_substitute);
+            var obj = (await collection.Where(x => x.Id == "01FVN836BNQGYMT80V7RCVY73N").ToListAsync()).First();
+            obj.DateTime = obj.DateTime.AddMilliseconds(1);
+            await collection.SaveAsync();
+            await _substitute.Received().ExecuteAsync("EVALSHA", Arg.Any<string>(), "1", new RedisKey("Redis.OM.Unit.Tests.ObjectWithDateTimeOffsetJson:01FVN836BNQGYMT80V7RCVY73N"), "SET", "$.DateTime", "1729592130001");
+            Scripts.ShaCollection.Clear();
+        }
+        
+        [Fact]
+        public async Task TestUpdateJsonWithDateTimeOffset()
+        {
+            _substitute.ExecuteAsync("FT.SEARCH", Arg.Any<object[]>()).Returns(_mockedReplyObjectWithDateTimeOffset);
+            
+            _substitute.ExecuteAsync("EVALSHA", Arg.Any<object[]>()).Returns(Task.FromResult(new RedisReply("42")));
+            _substitute.ExecuteAsync("SCRIPT", Arg.Any<object[]>())
+                .Returns(Task.FromResult(new RedisReply("cbbf1c4fab5064f419e469cc51c563f8bf51e6fb")));
+            var collection = new RedisCollection<ObjectWithDateTimeOffsetJson>(_substitute);
+            var obj = (await collection.Where(x => x.Id == "01FVN836BNQGYMT80V7RCVY73N").ToListAsync()).First();
+            obj.DateTime = obj.DateTime.AddMilliseconds(1);
+            await collection.UpdateAsync(obj);
+            await _substitute.Received().ExecuteAsync("EVALSHA", Arg.Any<string>(), "1", new RedisKey("Redis.OM.Unit.Tests.ObjectWithDateTimeOffsetJson:01FVN836BNQGYMT80V7RCVY73N"), "SET", "$.DateTime", "1729592130001");
+            Scripts.ShaCollection.Clear();
+        }
+        
                 
         [Fact]
         public async Task TestUpdateJsonWithMultipleDateTimesHash()