[maven-release-plugin] prepare release sketches-pig-0.13.0
diff --git a/pom.xml b/pom.xml
index 675a21a..7fd3611 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
 
   <groupId>com.yahoo.datasketches</groupId>
   <artifactId>sketches-pig</artifactId>
-  <version>0.11.1-SNAPSHOT</version>
+  <version>0.13.0</version>
 
   <!-- Project Information -->
   <name>${project.groupId}:${project.artifactId}</name>
@@ -85,7 +85,7 @@
     <connection>scm:git:ssh://git@github.com/DataSketches/sketches-pig.git</connection>
     <developerConnection>scm:git:ssh://git@github.com/DataSketches/sketches-pig.git</developerConnection>
     <url>https://github.com/DataSketches/sketches-pig</url>
-    <tag>HEAD</tag>
+    <tag>sketches-pig-0.13.0</tag>
   </scm>
 
   <prerequisites>