diff --git a/java/api/pom.xml b/java/api/pom.xml
index 5bdfb2636..2bb42b579 100644
--- a/java/api/pom.xml
+++ b/java/api/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.ray</groupId>
     <artifactId>ray-superpom</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/java/api/pom_template.xml b/java/api/pom_template.xml
index c54746f67..2edf3a4e8 100644
--- a/java/api/pom_template.xml
+++ b/java/api/pom_template.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.ray</groupId>
     <artifactId>ray-superpom</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/java/pom.xml b/java/pom.xml
index 0909a2b9c..ad27fe915 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -5,7 +5,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>io.ray</groupId>
   <artifactId>ray-superpom</artifactId>
-  <version>0.9.0-SNAPSHOT</version>
+  <version>1.1.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Ray Project Parent POM</name>
   <description>An open source framework that provides a simple, universal API for building distributed applications.
@@ -62,7 +62,7 @@
   <properties>
     <java.version>1.8</java.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <projetct.version>0.9.0-SNAPSHOT</projetct.version>
+    <projetct.version>1.1.0-SNAPSHOT</projetct.version>
   </properties>
 
   <profiles>
diff --git a/java/runtime/pom.xml b/java/runtime/pom.xml
index 526e99b3a..5fbb8b65d 100644
--- a/java/runtime/pom.xml
+++ b/java/runtime/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.ray</groupId>
     <artifactId>ray-superpom</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/java/runtime/pom_template.xml b/java/runtime/pom_template.xml
index 085ad51a4..a00c2aae8 100644
--- a/java/runtime/pom_template.xml
+++ b/java/runtime/pom_template.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.ray</groupId>
     <artifactId>ray-superpom</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/java/test/pom.xml b/java/test/pom.xml
index e2b2aabf4..6af5844e9 100644
--- a/java/test/pom.xml
+++ b/java/test/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.ray</groupId>
     <artifactId>ray-superpom</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/java/test/pom_template.xml b/java/test/pom_template.xml
index 088d14dc5..ccb30e768 100644
--- a/java/test/pom_template.xml
+++ b/java/test/pom_template.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.ray</groupId>
     <artifactId>ray-superpom</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/streaming/java/pom.xml b/streaming/java/pom.xml
index 1027844dd..c6ce466a8 100644
--- a/streaming/java/pom.xml
+++ b/streaming/java/pom.xml
@@ -7,7 +7,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>io.ray</groupId>
   <artifactId>ray-streaming</artifactId>
-  <version>0.9.0-SNAPSHOT</version>
+  <version>1.1.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Ray Project Streaming Parent POM</name>
   <description>A streaming framework built on ray</description>
@@ -63,7 +63,7 @@
   <properties>
     <java.version>1.8</java.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <projetct.version>0.9.0-SNAPSHOT</projetct.version>
+    <projetct.version>1.1.0-SNAPSHOT</projetct.version>
     <slf4j.version>1.7.25</slf4j.version>
     <log4j.version>1.2.17</log4j.version>
     <testng.version>7.1.0</testng.version>
diff --git a/streaming/java/streaming-api/pom.xml b/streaming/java/streaming-api/pom.xml
index 49f10b1dc..3333a3afd 100644
--- a/streaming/java/streaming-api/pom.xml
+++ b/streaming/java/streaming-api/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <artifactId>ray-streaming</artifactId>
     <groupId>io.ray</groupId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/streaming/java/streaming-api/pom_template.xml b/streaming/java/streaming-api/pom_template.xml
index 6da24da6f..e9b4cf386 100644
--- a/streaming/java/streaming-api/pom_template.xml
+++ b/streaming/java/streaming-api/pom_template.xml
@@ -6,7 +6,7 @@
   <parent>
     <artifactId>ray-streaming</artifactId>
     <groupId>io.ray</groupId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/streaming/java/streaming-runtime/pom.xml b/streaming/java/streaming-runtime/pom.xml
index 86a11ec8d..4b6540392 100644
--- a/streaming/java/streaming-runtime/pom.xml
+++ b/streaming/java/streaming-runtime/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <artifactId>ray-streaming</artifactId>
     <groupId>io.ray</groupId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/streaming/java/streaming-runtime/pom_template.xml b/streaming/java/streaming-runtime/pom_template.xml
index 7b8da2a9e..5cef89187 100644
--- a/streaming/java/streaming-runtime/pom_template.xml
+++ b/streaming/java/streaming-runtime/pom_template.xml
@@ -6,7 +6,7 @@
   <parent>
     <artifactId>ray-streaming</artifactId>
     <groupId>io.ray</groupId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/streaming/java/streaming-state/pom.xml b/streaming/java/streaming-state/pom.xml
index 0820e92b0..4e8109bc9 100644
--- a/streaming/java/streaming-state/pom.xml
+++ b/streaming/java/streaming-state/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>ray-streaming</artifactId>
     <groupId>io.ray</groupId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/streaming/java/streaming-state/pom_template.xml b/streaming/java/streaming-state/pom_template.xml
index 44a17c0ff..d1f34d601 100644
--- a/streaming/java/streaming-state/pom_template.xml
+++ b/streaming/java/streaming-state/pom_template.xml
@@ -6,7 +6,7 @@
   <parent>
     <artifactId>ray-streaming</artifactId>
     <groupId>io.ray</groupId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>