diff --git a/api/pom.xml b/api/pom.xml
index 125a017..f6f4cc7 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -28,7 +28,7 @@
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diff --git a/aws-common/pom.xml b/aws-common/pom.xml
index 662ebfa..e64ebab 100644
--- a/aws-common/pom.xml
+++ b/aws-common/pom.xml
@@ -28,7 +28,7 @@
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-        <version>0.13.1-incubating-SNAPSHOT</version>
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diff --git a/benchmarks/pom.xml b/benchmarks/pom.xml
index e328d41..a4a3879 100644
--- a/benchmarks/pom.xml
+++ b/benchmarks/pom.xml
@@ -27,7 +27,7 @@
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diff --git a/common/pom.xml b/common/pom.xml
index 91c27ee..f21eb5a 100644
--- a/common/pom.xml
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@@ -28,7 +28,7 @@
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diff --git a/distribution/pom.xml b/distribution/pom.xml
index c17265f..9c779c0 100644
--- a/distribution/pom.xml
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@@ -30,7 +30,7 @@
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     <dependencies>
diff --git a/examples/pom.xml b/examples/pom.xml
index 9561bb9..782abe5 100644
--- a/examples/pom.xml
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@@ -29,7 +29,7 @@
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diff --git a/extendedset/pom.xml b/extendedset/pom.xml
index b0bc521..6637934 100755
--- a/extendedset/pom.xml
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@@ -31,7 +31,7 @@
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diff --git a/extensions-contrib/ambari-metrics-emitter/pom.xml b/extensions-contrib/ambari-metrics-emitter/pom.xml
index 4968ce3..44ffc54 100644
--- a/extensions-contrib/ambari-metrics-emitter/pom.xml
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@@ -24,7 +24,7 @@
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diff --git a/extensions-contrib/azure-extensions/pom.xml b/extensions-contrib/azure-extensions/pom.xml
index 66f83dc..21cdf19 100644
--- a/extensions-contrib/azure-extensions/pom.xml
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diff --git a/extensions-contrib/cassandra-storage/pom.xml b/extensions-contrib/cassandra-storage/pom.xml
index c1ecd9e..3d7499e 100644
--- a/extensions-contrib/cassandra-storage/pom.xml
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diff --git a/extensions-contrib/cloudfiles-extensions/pom.xml b/extensions-contrib/cloudfiles-extensions/pom.xml
index 4c1487c..da9b150 100644
--- a/extensions-contrib/cloudfiles-extensions/pom.xml
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diff --git a/extensions-contrib/distinctcount/pom.xml b/extensions-contrib/distinctcount/pom.xml
index 68269fd..3a92d71 100644
--- a/extensions-contrib/distinctcount/pom.xml
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diff --git a/extensions-contrib/druid-rocketmq/pom.xml b/extensions-contrib/druid-rocketmq/pom.xml
index 6b21db9..946561e 100644
--- a/extensions-contrib/druid-rocketmq/pom.xml
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diff --git a/extensions-contrib/google-extensions/pom.xml b/extensions-contrib/google-extensions/pom.xml
index f6a86cf..b66505e 100644
--- a/extensions-contrib/google-extensions/pom.xml
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diff --git a/extensions-contrib/graphite-emitter/pom.xml b/extensions-contrib/graphite-emitter/pom.xml
index eff5b17..b856b47 100644
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diff --git a/extensions-contrib/influx-extensions/pom.xml b/extensions-contrib/influx-extensions/pom.xml
index 589aed8..64a3099 100644
--- a/extensions-contrib/influx-extensions/pom.xml
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diff --git a/extensions-contrib/kafka-eight-simpleConsumer/pom.xml b/extensions-contrib/kafka-eight-simpleConsumer/pom.xml
index 6a8e1f3..ade7057 100644
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diff --git a/extensions-contrib/kafka-emitter/pom.xml b/extensions-contrib/kafka-emitter/pom.xml
index 32ecd67..2453e01 100644
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diff --git a/extensions-contrib/materialized-view-maintenance/pom.xml b/extensions-contrib/materialized-view-maintenance/pom.xml
index 21fa413..97ff65f 100644
--- a/extensions-contrib/materialized-view-maintenance/pom.xml
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diff --git a/extensions-contrib/materialized-view-selection/pom.xml b/extensions-contrib/materialized-view-selection/pom.xml
index 0b77f0c..26df7e6 100644
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diff --git a/extensions-contrib/opentsdb-emitter/pom.xml b/extensions-contrib/opentsdb-emitter/pom.xml
index 4e3115b..6509f2f 100644
--- a/extensions-contrib/opentsdb-emitter/pom.xml
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diff --git a/extensions-contrib/orc-extensions/pom.xml b/extensions-contrib/orc-extensions/pom.xml
index ef44abc..a204ae5 100644
--- a/extensions-contrib/orc-extensions/pom.xml
+++ b/extensions-contrib/orc-extensions/pom.xml
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diff --git a/extensions-contrib/parquet-extensions/pom.xml b/extensions-contrib/parquet-extensions/pom.xml
index d51022c..e6ed651 100644
--- a/extensions-contrib/parquet-extensions/pom.xml
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diff --git a/extensions-contrib/rabbitmq/pom.xml b/extensions-contrib/rabbitmq/pom.xml
index efb9051..cb28e85 100644
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diff --git a/extensions-contrib/redis-cache/pom.xml b/extensions-contrib/redis-cache/pom.xml
index 5281de0..48df533 100644
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diff --git a/extensions-contrib/sqlserver-metadata-storage/pom.xml b/extensions-contrib/sqlserver-metadata-storage/pom.xml
index 493c33b..d3d8b18 100644
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diff --git a/extensions-contrib/statsd-emitter/pom.xml b/extensions-contrib/statsd-emitter/pom.xml
index 6f0e71a..0b3509f 100644
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diff --git a/extensions-contrib/thrift-extensions/pom.xml b/extensions-contrib/thrift-extensions/pom.xml
index ec8e0e3..edd06de 100644
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diff --git a/extensions-contrib/time-min-max/pom.xml b/extensions-contrib/time-min-max/pom.xml
index 792aada..f572238 100644
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diff --git a/extensions-contrib/virtual-columns/pom.xml b/extensions-contrib/virtual-columns/pom.xml
index 4b9e4ef..ecbc95f 100644
--- a/extensions-contrib/virtual-columns/pom.xml
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diff --git a/extensions-core/avro-extensions/pom.xml b/extensions-core/avro-extensions/pom.xml
index d77c0e5..ef767c5 100644
--- a/extensions-core/avro-extensions/pom.xml
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diff --git a/extensions-core/datasketches/pom.xml b/extensions-core/datasketches/pom.xml
index c59744e..4c82b6f 100644
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diff --git a/extensions-core/druid-basic-security/pom.xml b/extensions-core/druid-basic-security/pom.xml
index b632aa5..ca303c6 100644
--- a/extensions-core/druid-basic-security/pom.xml
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diff --git a/extensions-core/druid-bloom-filter/pom.xml b/extensions-core/druid-bloom-filter/pom.xml
index 0019244..315d56f 100644
--- a/extensions-core/druid-bloom-filter/pom.xml
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diff --git a/extensions-core/druid-kerberos/pom.xml b/extensions-core/druid-kerberos/pom.xml
index 7643b08..d883085 100644
--- a/extensions-core/druid-kerberos/pom.xml
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diff --git a/extensions-core/hdfs-storage/pom.xml b/extensions-core/hdfs-storage/pom.xml
index ac001f2..0f22556 100644
--- a/extensions-core/hdfs-storage/pom.xml
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diff --git a/extensions-core/histogram/pom.xml b/extensions-core/histogram/pom.xml
index 3034b6f..3c698a3 100644
--- a/extensions-core/histogram/pom.xml
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diff --git a/extensions-core/kafka-eight/pom.xml b/extensions-core/kafka-eight/pom.xml
index 190cff6..cecf858 100644
--- a/extensions-core/kafka-eight/pom.xml
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diff --git a/extensions-core/kafka-extraction-namespace/pom.xml b/extensions-core/kafka-extraction-namespace/pom.xml
index 560bd24..055a6a4 100644
--- a/extensions-core/kafka-extraction-namespace/pom.xml
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diff --git a/extensions-core/kafka-indexing-service/pom.xml b/extensions-core/kafka-indexing-service/pom.xml
index 29db9f5..7ea25f0 100644
--- a/extensions-core/kafka-indexing-service/pom.xml
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diff --git a/extensions-core/lookups-cached-global/pom.xml b/extensions-core/lookups-cached-global/pom.xml
index 5ce807d..30abb28 100644
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diff --git a/extensions-core/lookups-cached-single/pom.xml b/extensions-core/lookups-cached-single/pom.xml
index d564e3b..b927a7b 100644
--- a/extensions-core/lookups-cached-single/pom.xml
+++ b/extensions-core/lookups-cached-single/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.13.1-incubating-SNAPSHOT</version>
+    <version>0.13.0-incubating</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/extensions-core/mysql-metadata-storage/pom.xml b/extensions-core/mysql-metadata-storage/pom.xml
index 0c8c9fd..6d83d30 100644
--- a/extensions-core/mysql-metadata-storage/pom.xml
+++ b/extensions-core/mysql-metadata-storage/pom.xml
@@ -30,7 +30,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions-core/postgresql-metadata-storage/pom.xml b/extensions-core/postgresql-metadata-storage/pom.xml
index 8304fa1..53bff67 100644
--- a/extensions-core/postgresql-metadata-storage/pom.xml
+++ b/extensions-core/postgresql-metadata-storage/pom.xml
@@ -30,7 +30,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions-core/protobuf-extensions/pom.xml b/extensions-core/protobuf-extensions/pom.xml
index 1e9a3db..fb6e4f4 100644
--- a/extensions-core/protobuf-extensions/pom.xml
+++ b/extensions-core/protobuf-extensions/pom.xml
@@ -29,7 +29,7 @@
   <parent>
     <artifactId>druid</artifactId>
     <groupId>org.apache.druid</groupId>
-    <version>0.13.1-incubating-SNAPSHOT</version>
+    <version>0.13.0-incubating</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/extensions-core/s3-extensions/pom.xml b/extensions-core/s3-extensions/pom.xml
index c5b0d93..bb9f0ff 100644
--- a/extensions-core/s3-extensions/pom.xml
+++ b/extensions-core/s3-extensions/pom.xml
@@ -29,7 +29,7 @@
   <parent>
     <groupId>org.apache.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.13.1-incubating-SNAPSHOT</version>
+    <version>0.13.0-incubating</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/extensions-core/simple-client-sslcontext/pom.xml b/extensions-core/simple-client-sslcontext/pom.xml
index a2726b4..cac811b 100644
--- a/extensions-core/simple-client-sslcontext/pom.xml
+++ b/extensions-core/simple-client-sslcontext/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>druid</artifactId>
     <groupId>org.apache.druid</groupId>
-    <version>0.13.1-incubating-SNAPSHOT</version>
+    <version>0.13.0-incubating</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/extensions-core/stats/pom.xml b/extensions-core/stats/pom.xml
index 099854f..41f8d57 100644
--- a/extensions-core/stats/pom.xml
+++ b/extensions-core/stats/pom.xml
@@ -29,7 +29,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/hll/pom.xml b/hll/pom.xml
index f23fad3..4691523 100644
--- a/hll/pom.xml
+++ b/hll/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
     </parent>
 
     <artifactId>druid-hll</artifactId>
diff --git a/indexing-hadoop/pom.xml b/indexing-hadoop/pom.xml
index f053226..be2c6ad 100644
--- a/indexing-hadoop/pom.xml
+++ b/indexing-hadoop/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-service/pom.xml b/indexing-service/pom.xml
index 491f5d8..d0f6a1d 100644
--- a/indexing-service/pom.xml
+++ b/indexing-service/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
     </parent>
 
     <dependencies>
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index 624ade2..f1361e2 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
     </parent>
 
     <properties>
diff --git a/java-util/pom.xml b/java-util/pom.xml
index 152c418..c5354d6 100644
--- a/java-util/pom.xml
+++ b/java-util/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
     </parent>
 
     <artifactId>java-util</artifactId>
diff --git a/pom.xml b/pom.xml
index 09e785a..f167514 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
     <groupId>org.apache.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.13.1-incubating-SNAPSHOT</version>
+    <version>0.13.0-incubating</version>
     <packaging>pom</packaging>
 
     <name>Druid</name>
@@ -66,7 +66,7 @@
         <connection>scm:git:ssh://git@github.com/apache/incubator-druid.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/apache/incubator-druid.git</developerConnection>
         <url>https://github.com/apache/incubator-druid.git</url>
-        <tag>0.13.0-incubating-SNAPSHOT</tag>
+        <tag>druid-0.13.0-incubating-rc4</tag>
     </scm>
 
     <properties>
diff --git a/processing/pom.xml b/processing/pom.xml
index 7ead66f..c3a3a4c 100644
--- a/processing/pom.xml
+++ b/processing/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
     </parent>
 
     <dependencies>
diff --git a/server/pom.xml b/server/pom.xml
index a37a443..7732726 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
     </parent>
 
     <dependencies>
diff --git a/services/pom.xml b/services/pom.xml
index 9c402db..030a199 100644
--- a/services/pom.xml
+++ b/services/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.13.1-incubating-SNAPSHOT</version>
+        <version>0.13.0-incubating</version>
     </parent>
 
     <dependencies>
diff --git a/sql/pom.xml b/sql/pom.xml
index 38a61c4..56446d8 100644
--- a/sql/pom.xml
+++ b/sql/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.13.1-incubating-SNAPSHOT</version>
+    <version>0.13.0-incubating</version>
   </parent>
 
   <dependencies>