diff --git a/bsp/pom.xml b/bsp/pom.xml
index 3a3073d..1fefce7 100644
--- a/bsp/pom.xml
+++ b/bsp/pom.xml
@@ -29,7 +29,7 @@
   <parent>
     <groupId>org.apache.mrql</groupId>
     <artifactId>mrql-parent</artifactId>
-    <version>0.9.6-incubating-SNAPSHOT</version>
+    <version>0.9.6-incubating</version>
   </parent>
   
   <dependencies>
diff --git a/core/pom.xml b/core/pom.xml
index 03f4426..1391b03 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.mrql</groupId>
     <artifactId>mrql-parent</artifactId>
-    <version>0.9.6-incubating-SNAPSHOT</version>
+    <version>0.9.6-incubating</version>
   </parent>
   
   <dependencies>
diff --git a/dist/pom.xml b/dist/pom.xml
index dbad12a..049d125 100644
--- a/dist/pom.xml
+++ b/dist/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.mrql</groupId>
     <artifactId>mrql-parent</artifactId>
-    <version>0.9.6-incubating-SNAPSHOT</version>
+    <version>0.9.6-incubating</version>
   </parent>
 
   <build>
diff --git a/flink/pom.xml b/flink/pom.xml
index 9243682..d42cba4 100644
--- a/flink/pom.xml
+++ b/flink/pom.xml
@@ -29,7 +29,7 @@
   <parent>
     <groupId>org.apache.mrql</groupId>
     <artifactId>mrql-parent</artifactId>
-    <version>0.9.6-incubating-SNAPSHOT</version>
+    <version>0.9.6-incubating</version>
   </parent>
 
   <dependencies>
diff --git a/gen/pom.xml b/gen/pom.xml
index 438fe3e..cadf38f 100644
--- a/gen/pom.xml
+++ b/gen/pom.xml
@@ -29,7 +29,7 @@
   <parent>
     <groupId>org.apache.mrql</groupId>
     <artifactId>mrql-parent</artifactId>
-    <version>0.9.6-incubating-SNAPSHOT</version>
+    <version>0.9.6-incubating</version>
   </parent>
 
   <build>
diff --git a/mapreduce/pom.xml b/mapreduce/pom.xml
index 448bf67..b44b406 100644
--- a/mapreduce/pom.xml
+++ b/mapreduce/pom.xml
@@ -29,7 +29,7 @@
   <parent>
     <groupId>org.apache.mrql</groupId>
     <artifactId>mrql-parent</artifactId>
-    <version>0.9.6-incubating-SNAPSHOT</version>
+    <version>0.9.6-incubating</version>
   </parent>
   
   <dependencies>
diff --git a/pom.xml b/pom.xml
index 05760ad..51129c7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
 
   <groupId>org.apache.mrql</groupId>
   <artifactId>mrql-parent</artifactId>
-  <version>0.9.6-incubating-SNAPSHOT</version>
+  <version>0.9.6-incubating</version>
   <packaging>pom</packaging>
   <name>Apache MRQL parent POM</name>
   <description>Apache MRQL is a query processing and optimization system for large-scale, distributed data analysis, built on top of Apache Hadoop, Hama, Spark, and Flink</description>
@@ -301,6 +301,7 @@
     <connection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-mrql.git</connection>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-mrql.git</developerConnection>
     <url>https://git-wip-us.apache.org/repos/asf/incubator-mrql.git</url>
+    <tag>MRQL-0.9.6-incubating-RC1</tag>
   </scm>
 
   <issueManagement>
diff --git a/spark/pom.xml b/spark/pom.xml
index e36b49e..0500117 100644
--- a/spark/pom.xml
+++ b/spark/pom.xml
@@ -29,7 +29,7 @@
   <parent>
     <groupId>org.apache.mrql</groupId>
     <artifactId>mrql-parent</artifactId>
-    <version>0.9.6-incubating-SNAPSHOT</version>
+    <version>0.9.6-incubating</version>
   </parent>
   
   <dependencies>