diff --git a/pom.xml b/pom.xml
index f2e94a6672a97..e5981cc717e09 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
     <groupId>com.facebook.presto</groupId>
     <artifactId>presto-root</artifactId>
-    <version>0.63</version>
+    <version>0.64-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>presto-root</name>
@@ -30,7 +30,7 @@
     <scm>
         <connection>scm:git:git://github.com/facebook/presto.git</connection>
         <url>https://github.com/facebook/presto</url>
-        <tag>0.63</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <properties>
diff --git a/presto-cassandra/pom.xml b/presto-cassandra/pom.xml
index ceb393299bd33..ed0b301e91ea6 100644
--- a/presto-cassandra/pom.xml
+++ b/presto-cassandra/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-cassandra</artifactId>
diff --git a/presto-cli/pom.xml b/presto-cli/pom.xml
index 1712a83db8279..9da0e9198ad71 100644
--- a/presto-cli/pom.xml
+++ b/presto-cli/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-cli</artifactId>
diff --git a/presto-client/pom.xml b/presto-client/pom.xml
index d53c3defa5f85..1697c73ce5079 100644
--- a/presto-client/pom.xml
+++ b/presto-client/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-client</artifactId>
diff --git a/presto-docs/pom.xml b/presto-docs/pom.xml
index efeb05a3dbec2..379d2788fa5a3 100644
--- a/presto-docs/pom.xml
+++ b/presto-docs/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-docs</artifactId>
diff --git a/presto-example-http/pom.xml b/presto-example-http/pom.xml
index 82b99dc0a1ff3..0e2136cdd8690 100644
--- a/presto-example-http/pom.xml
+++ b/presto-example-http/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-example-http</artifactId>
diff --git a/presto-hive-cdh4/pom.xml b/presto-hive-cdh4/pom.xml
index b619757a7aaf4..a5572fa52844f 100644
--- a/presto-hive-cdh4/pom.xml
+++ b/presto-hive-cdh4/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-hive-cdh4</artifactId>
diff --git a/presto-hive-hadoop1/pom.xml b/presto-hive-hadoop1/pom.xml
index 6601f25aeea4b..cad16870754a3 100644
--- a/presto-hive-hadoop1/pom.xml
+++ b/presto-hive-hadoop1/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-hive-hadoop1</artifactId>
diff --git a/presto-hive-hadoop2/pom.xml b/presto-hive-hadoop2/pom.xml
index 53aa9c89deb46..fcf235047800d 100644
--- a/presto-hive-hadoop2/pom.xml
+++ b/presto-hive-hadoop2/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-hive-hadoop2</artifactId>
diff --git a/presto-hive/pom.xml b/presto-hive/pom.xml
index 4a4f6502cb5c8..c21fabcf8a0fd 100644
--- a/presto-hive/pom.xml
+++ b/presto-hive/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-hive</artifactId>
diff --git a/presto-jdbc/pom.xml b/presto-jdbc/pom.xml
index e4451329181a3..6d629d1e210ad 100644
--- a/presto-jdbc/pom.xml
+++ b/presto-jdbc/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-jdbc</artifactId>
diff --git a/presto-main/pom.xml b/presto-main/pom.xml
index a256491f0dfd6..943e2cb466764 100644
--- a/presto-main/pom.xml
+++ b/presto-main/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-main</artifactId>
diff --git a/presto-parser/pom.xml b/presto-parser/pom.xml
index 2e4dbf82959f4..39db8c8aadfe2 100644
--- a/presto-parser/pom.xml
+++ b/presto-parser/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-parser</artifactId>
diff --git a/presto-server/pom.xml b/presto-server/pom.xml
index 60e856f6191a1..d1bf933c3b985 100644
--- a/presto-server/pom.xml
+++ b/presto-server/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-server</artifactId>
diff --git a/presto-spi/pom.xml b/presto-spi/pom.xml
index e51e0999dae5d..a7a3e3cb07ccb 100644
--- a/presto-spi/pom.xml
+++ b/presto-spi/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-spi</artifactId>
diff --git a/presto-tpch/pom.xml b/presto-tpch/pom.xml
index 607d0fdc7343b..a6dba65c04494 100644
--- a/presto-tpch/pom.xml
+++ b/presto-tpch/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.facebook.presto</groupId>
         <artifactId>presto-root</artifactId>
-        <version>0.63</version>
+        <version>0.64-SNAPSHOT</version>
     </parent>
 
     <artifactId>presto-tpch</artifactId>