diff --git a/kafka-http.yml b/kafka-http.yml
index 7030809..e9633f9 100644
--- a/kafka-http.yml
+++ b/kafka-http.yml
@@ -1,5 +1,7 @@
 producer:
   "bootstrap.servers": "192.168.22.10:9092"
+  "key.serializer": "org.apache.kafka.common.serialization.ByteArraySerializer"
+  "value.serializer": "org.apache.kafka.common.serialization.ByteArraySerializer"
 
 consumer:
   "zookeeper.connect": "192.168.22.5:2181"
diff --git a/pom.xml b/pom.xml
index e7af611..4f7a6d7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
         <dependency>
             <groupId>org.apache.kafka</groupId>
             <artifactId>kafka_2.10</artifactId>
-            <version>0.8.2-beta</version>
+            <version>0.8.2.0</version>
 
             <exclusions>
                 <exclusion>
@@ -95,4 +95,4 @@
             </plugin>
         </plugins>
     </build>
-</project>
\ No newline at end of file
+</project>