diff --git a/assembly/pom.xml b/assembly/pom.xml
index dacae92d83a8eb13aac1991427318320b439655a..82396040251d35dff69e7f7bb65c8b8cdd17b196 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/bagel/pom.xml b/bagel/pom.xml
index cb8e79f22535bfd243c96114a9332a211175eb54..6155ab5f20155235206b1a9323c36134e253483d 100644
--- a/bagel/pom.xml
+++ b/bagel/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/core/pom.xml b/core/pom.xml
index 9e5a450d57a477ec3b7020d518b5f461b72c2bdb..dbcde0f434f94d08a0deee87eae6ebed195314f1 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/docs/_config.yml b/docs/_config.yml
index 60dfb2a9dee8594765b86f00e0fc775a5b4faa08..98784866ce7d28ccb8bdd0ac7550b4c87935f72e 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -3,8 +3,8 @@ markdown: kramdown
# These allow the documentation to be updated with nerw releases
# of Spark, Scala, and Mesos.
-SPARK_VERSION: 0.9.0-incubating-SNAPSHOT
-SPARK_VERSION_SHORT: 0.9.0
+SPARK_VERSION: 1.0.0-incubating-SNAPSHOT
+SPARK_VERSION_SHORT: 1.0.0
SCALA_VERSION: "2.10"
MESOS_VERSION: 0.13.0
SPARK_ISSUE_TRACKER_URL: https://spark-project.atlassian.net
diff --git a/examples/pom.xml b/examples/pom.xml
index 78557063897094ce736e884cee0900ea0eee43f2..874bbd803fe5f75093d99134c7b653fc925ec25c 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/external/flume/pom.xml b/external/flume/pom.xml
index 443910a03a94ece13a26ebe9653d666339c48e04..cdb9bef8e2dc6caf3d6a91b3af1585086660ce74 100644
--- a/external/flume/pom.xml
+++ b/external/flume/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/kafka/pom.xml b/external/kafka/pom.xml
index 23b2fead657e6ff318cc718891af54c210efbb8d..630bbed5eb0060c4b3c5996ec3d4ff19226d1b13 100644
--- a/external/kafka/pom.xml
+++ b/external/kafka/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/mqtt/pom.xml b/external/mqtt/pom.xml
index 31b4fa87de77213305f65e6520b1bbc021973e11..eff3e7809b78667a38b914a31d33797405b9d3a9 100644
--- a/external/mqtt/pom.xml
+++ b/external/mqtt/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/twitter/pom.xml b/external/twitter/pom.xml
index 216e6c1d8ff449b236f64f1c7499dae024f907d8..cde495cac4f97706d772cda1980439920283f7b1 100644
--- a/external/twitter/pom.xml
+++ b/external/twitter/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/zeromq/pom.xml b/external/zeromq/pom.xml
index c240d595742cffd5faf76e1ce782ae7fbb48bc21..04f9fbfd5bf01a7a49a3ce4f973ac0d53fb8301e 100644
--- a/external/zeromq/pom.xml
+++ b/external/zeromq/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/graphx/pom.xml b/graphx/pom.xml
index baa240aff20c35c2b0a3c129cf8ee7a5f0598914..4823ed1d4eaec8291bba706fe5885a6388d76000 100644
--- a/graphx/pom.xml
+++ b/graphx/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/mllib/pom.xml b/mllib/pom.xml
index dda3900afebdf721a417bea4fce2ddaf36889bf8..9a61d7c3e46c0e11360652579f8e49c2425188d4 100644
--- a/mllib/pom.xml
+++ b/mllib/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/pom.xml b/pom.xml
index 1ac8f0fa079e0d756de2d450d6acce992129b5ea..f94685652ad619cc35bf1a6e97c429c06a3a1bce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
</parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<packaging>pom</packaging>
<name>Spark Project Parent POM</name>
<url>http://spark.incubator.apache.org/</url>
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index e33f230188fc7df67c6ff132a62db389be4cfd3f..11a937e011718d836227bc04ad3dec209a6690ba 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -120,7 +120,7 @@ object SparkBuild extends Build {
def sharedSettings = Defaults.defaultSettings ++ Seq(
organization := "org.apache.spark",
- version := "0.9.0-incubating-SNAPSHOT",
+ version := "1.0.0-incubating-SNAPSHOT",
scalaVersion := "2.10.3",
scalacOptions := Seq("-Xmax-classfile-name", "120", "-unchecked", "-deprecation",
"-target:" + SCALAC_JVM_VERSION),
diff --git a/python/pyspark/shell.py b/python/pyspark/shell.py
index 1602227a273e78d325933dace3d6b5c1e124615c..3d779faf1fa444d74ba86b7a5ce339ffa646f576 100644
--- a/python/pyspark/shell.py
+++ b/python/pyspark/shell.py
@@ -35,7 +35,7 @@ print """Welcome to
____ __
/ __/__ ___ _____/ /__
_\ \/ _ \/ _ `/ __/ '_/
- /__ / .__/\_,_/_/ /_/\_\ version 0.9.0-SNAPSHOT
+ /__ / .__/\_,_/_/ /_/\_\ version 1.0.0-SNAPSHOT
/_/
"""
print "Using Python version %s (%s, %s)" % (
diff --git a/repl/pom.xml b/repl/pom.xml
index 2dfe7ac900b831854b087e36f21db4d4cdc74f78..143b009f3c2a3b3a22fa0cab254be0fe59d53e3b 100644
--- a/repl/pom.xml
+++ b/repl/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/repl/src/main/scala/org/apache/spark/repl/SparkILoopInit.scala b/repl/src/main/scala/org/apache/spark/repl/SparkILoopInit.scala
index 21b1ba305d1109a9d42771329dada5df6999bb73..efe45240e9b2e119eff7beec07e462d9a5c953d1 100644
--- a/repl/src/main/scala/org/apache/spark/repl/SparkILoopInit.scala
+++ b/repl/src/main/scala/org/apache/spark/repl/SparkILoopInit.scala
@@ -24,7 +24,7 @@ trait SparkILoopInit {
____ __
/ __/__ ___ _____/ /__
_\ \/ _ \/ _ `/ __/ '_/
- /___/ .__/\_,_/_/ /_/\_\ version 0.9.0-SNAPSHOT
+ /___/ .__/\_,_/_/ /_/\_\ version 1.0.0-SNAPSHOT
/_/
""")
import Properties._
diff --git a/streaming/pom.xml b/streaming/pom.xml
index 459756912dbe5f2668cfb4e0f897fa6f0196eb25..d31ee60e4ea15453d2d578d296cb292c70b4b319 100644
--- a/streaming/pom.xml
+++ b/streaming/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/tools/pom.xml b/tools/pom.xml
index 28f5ef14b1a35f3c440de9389a2fd99cacf0cdbd..a27f0db6e5628d51e6552a938c1955be1d3e81df 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/yarn/alpha/pom.xml b/yarn/alpha/pom.xml
index 8291e9e7a36ce8ab42d742bd3e3e13ffde99e7b8..b026128980cb8850859899b253dffe534a413b95 100644
--- a/yarn/alpha/pom.xml
+++ b/yarn/alpha/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>yarn-parent_2.10</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/yarn/pom.xml b/yarn/pom.xml
index aea8b0cddefa29d82dc6ceff60ec1d74b4de1100..e7eba36ba351b68b2689ee1cc5d958e387c649d4 100644
--- a/yarn/pom.xml
+++ b/yarn/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/yarn/stable/pom.xml b/yarn/stable/pom.xml
index 62fe3e274250f2ad13d37adfa9f353666b0d9ac2..7c312206d16d3f2de16af3b5cb7f5f1dd5adf9ca 100644
--- a/yarn/stable/pom.xml
+++ b/yarn/stable/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>yarn-parent_2.10</artifactId>
- <version>0.9.0-incubating-SNAPSHOT</version>
+ <version>1.0.0-incubating-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>