diff --git a/accumulo/pom.xml b/accumulo/pom.xml
index a087dd97599fc7ca97c91f2d2aed8900778efc93..e9f706ffa84bfc58990db62298ee643618a05bb3 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   <artifactId>accumulo-binding</artifactId>
diff --git a/aerospike/pom.xml b/aerospike/pom.xml
index 55b82ecce74412da52cfc2b84e6a1f74b24350b2..75321209f05cea8cb5cf13b7da389063b4041796 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</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 4bfeeecc859ef9633721dce3e3685cf049720154..83c24f26e605d5e1bb4910f86b9ef1b699b3b1e6 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../../</relativePath>
   </parent>
 
diff --git a/binding-parent/pom.xml b/binding-parent/pom.xml
index 4cbb27553c32d5958a0bcccc4ec560dd54cee59f..9e189d886f15b205bfdc973821530da358daa912 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>binding-parent</artifactId>
diff --git a/cassandra/pom.xml b/cassandra/pom.xml
index 73de9d9f920ffc644413682df4c3c3640a75c98e..0882f42377fc7e26d85241e19946340081ba2f29 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-SNAPSHOT</version>
+     <version>0.5.0-SNAPSHOT</version>
      <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/core/pom.xml b/core/pom.xml
index 1d747eda197cc9e23d5e6643197f9f3cd28f908f..2dc3193d364f20b964a5443de0cf4e2f414d5699 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
   </parent>
   
   <artifactId>core</artifactId>
diff --git a/couchbase/pom.xml b/couchbase/pom.xml
index 21eb546276554702b00772fac8b0a6d1978151fa..0163cc046ecf2f104e5f4e4e979c017fc711f9ae 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-SNAPSHOT</version>
+        <version>0.5.0-SNAPSHOT</version>
         <relativePath>../binding-parent</relativePath>
     </parent>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 82592028d90141a9769cb8a377e1503e00aceb38..6e5c0bb8b22289fa159ec4eec509231bf8f384eb 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>ycsb</artifactId>
diff --git a/dynamodb/pom.xml b/dynamodb/pom.xml
index 1fe96f76482733463be533154e152ec96b2465c2..15601ae70c820756bb0c65aabf35c8b4cc507506 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
 
diff --git a/elasticsearch/pom.xml b/elasticsearch/pom.xml
index 019d58704b50b5c4be341443b28491e6b1e97f5a..3f3b052a932ff8ecee30b5568a67df8679435ac8 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-SNAPSHOT</version>
+        <version>0.5.0-SNAPSHOT</version>
         <relativePath>../binding-parent</relativePath>
     </parent>
 
diff --git a/gemfire/pom.xml b/gemfire/pom.xml
index 8ce72d75ed1f9dde9b137dec5bcb0565459ebab5..25034ce3a46adee6e7999752a7fd40dcc5581bfd 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/hbase094/pom.xml b/hbase094/pom.xml
index 3a3ea06e1a4edba8b608a4ea9ebc60aeb6405aac..45aae3564e219f11442047028105140ab90003c9 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent/</relativePath>
   </parent>
 
diff --git a/hbase098/pom.xml b/hbase098/pom.xml
index 627f31e8f15b6f0ad9525cfe1a945141a9e9d98e..9ca26845a75591eadfb88e10ef2f38af17e41e19 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent/</relativePath>
   </parent>
 
diff --git a/hbase10/pom.xml b/hbase10/pom.xml
index d63d149b59eab582ec83ee27c1bd1c7a7b8d8fac..0eae0ec14134e2e33c47e632c7cbb703ea5367cf 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent/</relativePath>
   </parent>
 
diff --git a/hypertable/pom.xml b/hypertable/pom.xml
index ce0cca4386e2f4a01c3ee2876bbd8ffece4c3180..9c1d32130af12e00fcf43d3143992d705d16fa4a 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/infinispan/pom.xml b/infinispan/pom.xml
index 7cd21492e5fecee24b78e54bc054387ffaab0ae4..5b0bf68d816786fc19f829f6ef5a69fa32c17220 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/jdbc/pom.xml b/jdbc/pom.xml
index 2c53b016c50a352670939513ecb4ea8aaf1b6fe7..de415c4964eb91acfdaff51f2f62b82db6af4d2d 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/mapkeeper/pom.xml b/mapkeeper/pom.xml
index a8303f6f383df09aa21ce4a918ff02eda5aba4cb..f0f11ac027e76db2c35a9d3eddea8d49887a59cf 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/mongodb/pom.xml b/mongodb/pom.xml
index fe157e0ef23fafa420a2340e729541287cb1269e..f4869fa608d3609f50226e0267ee0d7d530c32ab 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
 
diff --git a/nosqldb/pom.xml b/nosqldb/pom.xml
index 2397840ad128c24903b0bbf9a6f57e49042c0316..0fb3d465bcad2975fd1d8960c1f5b6d593b61690 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/orientdb/pom.xml b/orientdb/pom.xml
index 253f389b0696a546dd3cfa1199119891b4637819..cb0ff6cd05ec86aa0e56a81fdeea5e5525dd2b67 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-SNAPSHOT</version>
+                <version>0.5.0-SNAPSHOT</version>
                 <relativePath>../binding-parent</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index 383ce6d1bd5b38830b2bd9278d88ea2b5faf7cbe..cf5f5bc09eb4d44ad951809e363ae0b997793cd6 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-SNAPSHOT</version>
+  <version>0.5.0-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <name>YCSB Root</name>
diff --git a/redis/pom.xml b/redis/pom.xml
index a58b59b710ad472d8ce35e351a0cdb607339b3cb..636b3dc5e51389c023c8b37106bef8646e3dd1eb 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
   </parent>
   
diff --git a/tarantool/pom.xml b/tarantool/pom.xml
index 6944b5e90bfe628936879943edd0f2a254eac2ea..43b8d53ef85c316ec29396b43a66aafd6cd2ed4a 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent/</relativePath>
   </parent>
 
diff --git a/voldemort/pom.xml b/voldemort/pom.xml
index d994856941d91cb4043f4f5b637b83b8e1e94592..02c5f1c6b2746b0d761bb1faf38868a7b36ece1d 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-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
     <relativePath>../binding-parent</relativePath>
    </parent>