diff --git a/accumulo/pom.xml b/accumulo/pom.xml
index 47045a59a3..a841b955ac 100644
--- a/accumulo/pom.xml
+++ b/accumulo/pom.xml
@@ -22,7 +22,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   <artifactId>accumulo-binding</artifactId>
diff --git a/aerospike/pom.xml b/aerospike/pom.xml
index f5848a79b8..ca3eaebeb5 100644
--- a/aerospike/pom.xml
+++ b/aerospike/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
 
diff --git a/binding-parent/datastore-specific-descriptor/pom.xml b/binding-parent/datastore-specific-descriptor/pom.xml
index 1dfef13c29..dfebeedd27 100644
--- a/binding-parent/datastore-specific-descriptor/pom.xml
+++ b/binding-parent/datastore-specific-descriptor/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>root</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../../</relativePath>
   </parent>
 
diff --git a/binding-parent/pom.xml b/binding-parent/pom.xml
index 036096aa8d..94923b308a 100644
--- a/binding-parent/pom.xml
+++ b/binding-parent/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>root</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
   </parent>
 
   <artifactId>binding-parent</artifactId>
diff --git a/cassandra/pom.xml b/cassandra/pom.xml
index 7fcc64ac5b..b52a484e32 100644
--- a/cassandra/pom.xml
+++ b/cassandra/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
      <groupId>com.yahoo.ycsb</groupId>
      <artifactId>binding-parent</artifactId>
-     <version>0.4.0-RC4-SNAPSHOT</version>
+     <version>0.4.0-RC4</version>
      <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/core/pom.xml b/core/pom.xml
index e129897c9e..e9d2fdf5bf 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>root</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
   </parent>
   
   <artifactId>core</artifactId>
diff --git a/couchbase/pom.xml b/couchbase/pom.xml
index 954d10113c..6bd09c7b03 100644
--- a/couchbase/pom.xml
+++ b/couchbase/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
     <parent>
         <groupId>com.yahoo.ycsb</groupId>
         <artifactId>binding-parent</artifactId>
-        <version>0.4.0-RC4-SNAPSHOT</version>
+        <version>0.4.0-RC4</version>
         <relativePath>../binding-parent</relativePath>
     </parent>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 2ae5ed6ec3..b6ce507946 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>root</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
   </parent>
 
   <artifactId>ycsb</artifactId>
diff --git a/dynamodb/pom.xml b/dynamodb/pom.xml
index 520058253e..aa9b0b55b7 100644
--- a/dynamodb/pom.xml
+++ b/dynamodb/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
 
diff --git a/elasticsearch/pom.xml b/elasticsearch/pom.xml
index 3303b7a680..beb4f98f5a 100644
--- a/elasticsearch/pom.xml
+++ b/elasticsearch/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
     <parent>
         <groupId>com.yahoo.ycsb</groupId>
         <artifactId>binding-parent</artifactId>
-        <version>0.4.0-RC4-SNAPSHOT</version>
+        <version>0.4.0-RC4</version>
         <relativePath>../binding-parent</relativePath>
     </parent>
 
diff --git a/gemfire/pom.xml b/gemfire/pom.xml
index 0c560d4fb6..e6b5e2e890 100644
--- a/gemfire/pom.xml
+++ b/gemfire/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/hbase094/pom.xml b/hbase094/pom.xml
index 054555116b..3e5da3d43a 100644
--- a/hbase094/pom.xml
+++ b/hbase094/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent/</relativePath>
   </parent>
 
diff --git a/hbase098/pom.xml b/hbase098/pom.xml
index 66c1ef6cf7..8ff5f2583a 100644
--- a/hbase098/pom.xml
+++ b/hbase098/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent/</relativePath>
   </parent>
 
diff --git a/hbase10/pom.xml b/hbase10/pom.xml
index 6c4f76a89e..2200608166 100644
--- a/hbase10/pom.xml
+++ b/hbase10/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent/</relativePath>
   </parent>
 
diff --git a/hypertable/pom.xml b/hypertable/pom.xml
index b04d12de76..dd12c3444e 100644
--- a/hypertable/pom.xml
+++ b/hypertable/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/infinispan/pom.xml b/infinispan/pom.xml
index 874c659756..bbf1939bbd 100644
--- a/infinispan/pom.xml
+++ b/infinispan/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/jdbc/pom.xml b/jdbc/pom.xml
index 3043d57db6..92b8f742d1 100644
--- a/jdbc/pom.xml
+++ b/jdbc/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/mapkeeper/pom.xml b/mapkeeper/pom.xml
index f615100a14..04b0f4bfc1 100644
--- a/mapkeeper/pom.xml
+++ b/mapkeeper/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/mongodb/pom.xml b/mongodb/pom.xml
index 6fbfd5f322..da632350b7 100644
--- a/mongodb/pom.xml
+++ b/mongodb/pom.xml
@@ -22,7 +22,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
 
diff --git a/nosqldb/pom.xml b/nosqldb/pom.xml
index c22506ab5d..acab8d9a18 100644
--- a/nosqldb/pom.xml
+++ b/nosqldb/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/orientdb/pom.xml b/orientdb/pom.xml
index 6071769771..f5b8d8e70d 100644
--- a/orientdb/pom.xml
+++ b/orientdb/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
 	<parent>
 		<groupId>com.yahoo.ycsb</groupId>
                 <artifactId>binding-parent</artifactId>
-                <version>0.4.0-RC4-SNAPSHOT</version>
+                <version>0.4.0-RC4</version>
                 <relativePath>../binding-parent</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index 2800837aa3..13dcca366d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
 
   <groupId>com.yahoo.ycsb</groupId>
   <artifactId>root</artifactId>
-  <version>0.4.0-RC4-SNAPSHOT</version>
+  <version>0.4.0-RC4</version>
   <packaging>pom</packaging>
 
   <name>YCSB Root</name>
diff --git a/redis/pom.xml b/redis/pom.xml
index 0fb2d2cbdb..93fe930a7d 100644
--- a/redis/pom.xml
+++ b/redis/pom.xml
@@ -21,7 +21,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/tarantool/pom.xml b/tarantool/pom.xml
index ceaf3e776c..d821814930 100644
--- a/tarantool/pom.xml
+++ b/tarantool/pom.xml
@@ -22,7 +22,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent/</relativePath>
   </parent>
 
diff --git a/voldemort/pom.xml b/voldemort/pom.xml
index f0bcac2712..c61517bb10 100644
--- a/voldemort/pom.xml
+++ b/voldemort/pom.xml
@@ -22,7 +22,7 @@ LICENSE file.
   <parent>
     <groupId>com.yahoo.ycsb</groupId>
     <artifactId>binding-parent</artifactId>
-    <version>0.4.0-RC4-SNAPSHOT</version>
+    <version>0.4.0-RC4</version>
     <relativePath>../binding-parent</relativePath>
    </parent>