diff --git a/client/pom.xml b/client/pom.xml
index 83a53f18e45b8ca28eef27e35c57a69794434b52..2e83c6427017a68336ee35e1480dd97aad75c43a 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.28-SNAPSHOT</version>
+        <version>0.5.29-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/common/pom.xml b/common/pom.xml
index ebaddc8889eeb2302e00c79bb9a316233eea97e1..c6b042595854f58907cd50da1d817e4addb1fc2d 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.28-SNAPSHOT</version>
+        <version>0.5.29-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/examples/pom.xml b/examples/pom.xml
index 3f54364e2b6adcfe29c240dfa30e7248542c38cc..affa8a3db72aecaa8133e261617b0d6029f5c795 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.28-SNAPSHOT</version>
+        <version>0.5.29-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-common/pom.xml b/indexing-common/pom.xml
index 13adbabe00204ee4d6bd23b5d88b5aef49868bb3..6ced7aae2eb9f2620d87a37bdbb63e267ef049f8 100644
--- a/indexing-common/pom.xml
+++ b/indexing-common/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.28-SNAPSHOT</version>
+        <version>0.5.29-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-hadoop/pom.xml b/indexing-hadoop/pom.xml
index 83cfe5834c0db34063e11cc149e6ddd26216a953..9607f56d5423406be98a1fd0ef72c933bebb5e67 100644
--- a/indexing-hadoop/pom.xml
+++ b/indexing-hadoop/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.28-SNAPSHOT</version>
+        <version>0.5.29-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-service/pom.xml b/indexing-service/pom.xml
index 1860dac772d354f37382241c1942955b2d1e0584..f1360c2e48e5fc765cd371cf06b0119657732200 100644
--- a/indexing-service/pom.xml
+++ b/indexing-service/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.28-SNAPSHOT</version>
+        <version>0.5.29-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-service/src/main/java/com/metamx/druid/indexing/worker/executor/ChatHandlerResource.java b/indexing-service/src/main/java/com/metamx/druid/indexing/worker/executor/ChatHandlerResource.java
index 7521c1adb2233830dd6f9196664f0889bd9591f9..cf5a89ce2198664d5399b03d7622481c211a5ccd 100644
--- a/indexing-service/src/main/java/com/metamx/druid/indexing/worker/executor/ChatHandlerResource.java
+++ b/indexing-service/src/main/java/com/metamx/druid/indexing/worker/executor/ChatHandlerResource.java
@@ -1,10 +1,9 @@
 package com.metamx.druid.indexing.worker.executor;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.common.base.Optional;
 import com.google.inject.Inject;
 import com.metamx.druid.indexing.common.index.ChatHandler;
-import com.metamx.druid.indexing.common.index.EventReceivingChatHandlerProvider;
+import com.metamx.druid.indexing.common.index.ChatHandlerProvider;
 
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
@@ -13,13 +12,11 @@ import javax.ws.rs.core.Response;
 @Path("/druid/worker/v1")
 public class ChatHandlerResource
 {
-  private final ObjectMapper jsonMapper;
-  private final EventReceivingChatHandlerProvider handlers;
+  private final ChatHandlerProvider handlers;
 
   @Inject
-  public ChatHandlerResource(ObjectMapper jsonMapper, EventReceivingChatHandlerProvider handlers)
+  public ChatHandlerResource(ChatHandlerProvider handlers)
   {
-    this.jsonMapper = jsonMapper;
     this.handlers = handlers;
   }
 
diff --git a/pom.xml b/pom.xml
index 26e38dc5cf1976f2d6e3aa11a091bb14787f96f2..e019ecdc8701ae5d73cf06fc9aa0dd747e39783d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
     <groupId>com.metamx</groupId>
     <artifactId>druid</artifactId>
     <packaging>pom</packaging>
-    <version>0.5.28-SNAPSHOT</version>
+    <version>0.5.29-SNAPSHOT</version>
     <name>druid</name>
     <description>druid</description>
     <scm>
diff --git a/realtime/pom.xml b/realtime/pom.xml
index 3b4da8482221400bd90e2c468026ce9e1a8185c9..2d94339c1031883cbb6e3a8726e8249e48c548ac 100644
--- a/realtime/pom.xml
+++ b/realtime/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.28-SNAPSHOT</version>
+        <version>0.5.29-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/server/pom.xml b/server/pom.xml
index a3c9078841225b2d59f5745a7c529c845d16f5db..715256f8e1aa775ae2b4eef056666305dbc1d74f 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.28-SNAPSHOT</version>
+        <version>0.5.29-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/services/pom.xml b/services/pom.xml
index d7ecc101ff1628cb592b7692a8627acb05044d33..08516e7cfc751ececab445db8d02f0f3ba90f962 100644
--- a/services/pom.xml
+++ b/services/pom.xml
@@ -24,11 +24,11 @@
     <artifactId>druid-services</artifactId>
     <name>druid-services</name>
     <description>druid-services</description>
-    <version>0.5.28-SNAPSHOT</version>
+    <version>0.5.29-SNAPSHOT</version>
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.28-SNAPSHOT</version>
+        <version>0.5.29-SNAPSHOT</version>
     </parent>
 
     <dependencies>