diff --git a/Libraries/src/Amazon.Lambda.KafkaEvents/Amazon.Lambda.KafkaEvents.csproj b/Libraries/src/Amazon.Lambda.KafkaEvents/Amazon.Lambda.KafkaEvents.csproj
index 7f7b62f66..3ac237348 100644
--- a/Libraries/src/Amazon.Lambda.KafkaEvents/Amazon.Lambda.KafkaEvents.csproj
+++ b/Libraries/src/Amazon.Lambda.KafkaEvents/Amazon.Lambda.KafkaEvents.csproj
@@ -6,7 +6,7 @@
     <TargetFrameworks>netstandard2.0</TargetFrameworks>
     <Description>Amazon Lambda .NET Core support - KafkaEvents package.</Description>
     <AssemblyTitle>Amazon.Lambda.KafkaEvents</AssemblyTitle>
-    <VersionPrefix>1.0.1</VersionPrefix>
+    <VersionPrefix>2.0.0</VersionPrefix>
     <AssemblyName>Amazon.Lambda.KafkaEvents</AssemblyName>
     <PackageId>Amazon.Lambda.KafkaEvents</PackageId>
     <PackageTags>AWS;Amazon;Lambda;Kafka</PackageTags>
diff --git a/Libraries/src/Amazon.Lambda.KafkaEvents/KafkaEvent.cs b/Libraries/src/Amazon.Lambda.KafkaEvents/KafkaEvent.cs
index 03700af34..2ccc06fe8 100644
--- a/Libraries/src/Amazon.Lambda.KafkaEvents/KafkaEvent.cs
+++ b/Libraries/src/Amazon.Lambda.KafkaEvents/KafkaEvent.cs
@@ -73,7 +73,7 @@ public class KafkaEventRecord
             /// <summary>
             /// The Kafka event record headers.
             /// </summary>
-            public IList<IDictionary<string, byte[]>> Headers { get; set; }
+            public IList<IDictionary<string, sbyte[]>> Headers { get; set; }
         }
     }
 }
diff --git a/Libraries/test/EventsTests.Shared/EventTests.cs b/Libraries/test/EventsTests.Shared/EventTests.cs
index 9fad4f09e..ecc2ac7b7 100644
--- a/Libraries/test/EventsTests.Shared/EventTests.cs
+++ b/Libraries/test/EventsTests.Shared/EventTests.cs
@@ -2729,20 +2729,25 @@ public void KafkaEventTest(Type serializerType)
                 var eventRecord = record.Value.FirstOrDefault();
                 Assert.Equal(eventRecord.Topic, "mytopic");
                 Assert.Equal(eventRecord.Partition, 12);
-                Assert.Equal(eventRecord.Offset, 15);
+                Assert.Equal(eventRecord.Offset, 3043205);
                 Assert.Equal(eventRecord.Timestamp, 1545084650987);
                 Assert.Equal(eventRecord.TimestampType, "CREATE_TIME");
 
                 Assert.Equal(new StreamReader(eventRecord.Value).ReadToEnd(), "Hello, this is a test.");
 
-                Assert.Equal(eventRecord.Headers.Count, 1);
+                Assert.Equal(eventRecord.Headers.Count, 8);
                 var eventRecordHeader = eventRecord.Headers.FirstOrDefault();
                 Assert.NotNull(eventRecordHeader);
                 Assert.Equal(eventRecordHeader.Count, 1);
                 var eventRecordHeaderValue = eventRecordHeader.FirstOrDefault();
                 Assert.NotNull(eventRecordHeaderValue);
                 Assert.Equal(eventRecordHeaderValue.Key, "headerKey");
-                Assert.Equal(Encoding.UTF8.GetString(eventRecordHeaderValue.Value), "headerValue");
+
+                // Convert sbyte[] to byte[] array.
+                var tempHeaderValueByteArray = new byte[eventRecordHeaderValue.Value.Length];
+                Buffer.BlockCopy(eventRecordHeaderValue.Value, 0, tempHeaderValueByteArray, 0, tempHeaderValueByteArray.Length);
+
+                Assert.Equal(Encoding.UTF8.GetString(tempHeaderValueByteArray), "headerValue");
 
                 Handle(kafkaEvent);
             }
diff --git a/Libraries/test/EventsTests.Shared/kafka-event.json b/Libraries/test/EventsTests.Shared/kafka-event.json
index 17fa6fac6..a06e604ab 100644
--- a/Libraries/test/EventsTests.Shared/kafka-event.json
+++ b/Libraries/test/EventsTests.Shared/kafka-event.json
@@ -7,9 +7,10 @@
       {
         "topic": "mytopic",
         "partition": 12,
-        "offset": 15,
+        "offset": 3043205,
         "timestamp": 1545084650987,
         "timestampType": "CREATE_TIME",
+        "key": "MzM4NjQ2Njcy",
         "value": "SGVsbG8sIHRoaXMgaXMgYSB0ZXN0Lg==",
         "headers": [
           {
@@ -26,6 +27,173 @@
               117,
               101
             ]
+          },
+          {
+            "Id": [
+              55,
+              48,
+              57,
+              101,
+              52,
+              57,
+              98,
+              54,
+              45,
+              57,
+              57,
+              56,
+              100,
+              45,
+              52,
+              99,
+              48,
+              99,
+              45,
+              56,
+              101,
+              102,
+              55,
+              45,
+              98,
+              57,
+              56,
+              99,
+              102,
+              97,
+              102,
+              101,
+              100,
+              48,
+              56,
+              98
+            ]
+          },
+          {
+            "ModelType": [
+              82,
+              101,
+              115,
+              105,
+              100,
+              101,
+              110,
+              116,
+              105,
+              97,
+              108,
+              80,
+              114,
+              111,
+              100,
+              117,
+              99,
+              116,
+              95,
+              65,
+              103,
+              101,
+              110,
+              116,
+              68,
+              101,
+              116,
+              97,
+              105,
+              108
+            ]
+          },
+          {
+            "Version": [
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              3
+            ]
+          },
+          {
+            "IsFullBuild": [
+              1
+            ]
+          },
+          {
+            "IsLowPriority": [
+              1
+            ]
+          },
+          {
+            "OriginationTimestamp": [
+              0,
+              0,
+              1,
+              -123,
+              -11,
+              -81,
+              -50,
+              -2
+            ]
+          },
+          {
+            "traceparent": [
+              48,
+              48,
+              45,
+              54,
+              57,
+              49,
+              99,
+              99,
+              101,
+              55,
+              50,
+              102,
+              50,
+              55,
+              52,
+              97,
+              54,
+              100,
+              54,
+              56,
+              97,
+              102,
+              54,
+              54,
+              56,
+              102,
+              54,
+              51,
+              97,
+              98,
+              52,
+              97,
+              57,
+              99,
+              49,
+              45,
+              53,
+              97,
+              97,
+              50,
+              57,
+              98,
+              54,
+              99,
+              97,
+              51,
+              97,
+              49,
+              101,
+              57,
+              50,
+              102,
+              45,
+              48,
+              48
+            ]
           }
         ]
       }