diff --git a/activemq-all/pom.xml b/activemq-all/pom.xml
index 4cd142b123..11a04d7438 100644
--- a/activemq-all/pom.xml
+++ b/activemq-all/pom.xml
@@ -14,7 +14,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.15.0</version>
+    <version>5.16.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-all</artifactId>
diff --git a/activemq-amqp/pom.xml b/activemq-amqp/pom.xml
index 38a4f87149..cc2da5204c 100644
--- a/activemq-amqp/pom.xml
+++ b/activemq-amqp/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.15.0</version>
+    <version>5.16.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-amqp</artifactId>
diff --git a/activemq-blueprint/pom.xml b/activemq-blueprint/pom.xml
index 49467e36d6..451ec9a05d 100644
--- a/activemq-blueprint/pom.xml
+++ b/activemq-blueprint/pom.xml
@@ -22,7 +22,7 @@
   <parent>
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     <artifactId>activemq-parent</artifactId>
-    <version>5.15.0</version>
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   </parent>
 
   <artifactId>activemq-blueprint</artifactId>
diff --git a/activemq-broker/pom.xml b/activemq-broker/pom.xml
index 1281eb3e01..06465a1fe4 100644
--- a/activemq-broker/pom.xml
+++ b/activemq-broker/pom.xml
@@ -22,7 +22,7 @@
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   </parent>
 
   <artifactId>activemq-broker</artifactId>
diff --git a/activemq-camel/pom.xml b/activemq-camel/pom.xml
index 32b8338322..b933f97207 100644
--- a/activemq-camel/pom.xml
+++ b/activemq-camel/pom.xml
@@ -22,7 +22,7 @@
   <parent>
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-    <version>5.15.0</version>
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   </parent>
 
   <artifactId>activemq-camel</artifactId>
diff --git a/activemq-cf/pom.xml b/activemq-cf/pom.xml
index 4ac6a9573a..e54631a922 100644
--- a/activemq-cf/pom.xml
+++ b/activemq-cf/pom.xml
@@ -24,7 +24,7 @@
   <parent>
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   </parent>
 
   <artifactId>activemq-cf</artifactId>
diff --git a/activemq-client/pom.xml b/activemq-client/pom.xml
index c12066d7da..0a6f8e1949 100644
--- a/activemq-client/pom.xml
+++ b/activemq-client/pom.xml
@@ -22,7 +22,7 @@
   <parent>
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     <artifactId>activemq-parent</artifactId>
-    <version>5.15.0</version>
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   </parent>
 
   <artifactId>activemq-client</artifactId>
diff --git a/activemq-console/pom.xml b/activemq-console/pom.xml
index 2d0e9a50b2..e8b30f2c18 100644
--- a/activemq-console/pom.xml
+++ b/activemq-console/pom.xml
@@ -22,7 +22,7 @@
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   <artifactId>activemq-console</artifactId>
diff --git a/activemq-http/pom.xml b/activemq-http/pom.xml
index 7766adcd02..345df41dd1 100644
--- a/activemq-http/pom.xml
+++ b/activemq-http/pom.xml
@@ -22,7 +22,7 @@
   <parent>
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-    <version>5.15.0</version>
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   </parent>
 
   <artifactId>activemq-http</artifactId>
diff --git a/activemq-itests-spring31/pom.xml b/activemq-itests-spring31/pom.xml
index d28a6b3309..008029e933 100644
--- a/activemq-itests-spring31/pom.xml
+++ b/activemq-itests-spring31/pom.xml
@@ -22,7 +22,7 @@
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diff --git a/activemq-jaas/pom.xml b/activemq-jaas/pom.xml
index f384a861d7..f52ee08a89 100644
--- a/activemq-jaas/pom.xml
+++ b/activemq-jaas/pom.xml
@@ -22,7 +22,7 @@
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   <artifactId>activemq-jaas</artifactId>
diff --git a/activemq-jdbc-store/pom.xml b/activemq-jdbc-store/pom.xml
index 0ca62a3367..dc6ca22fd0 100644
--- a/activemq-jdbc-store/pom.xml
+++ b/activemq-jdbc-store/pom.xml
@@ -22,7 +22,7 @@
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   <artifactId>activemq-jdbc-store</artifactId>
diff --git a/activemq-jms-pool/pom.xml b/activemq-jms-pool/pom.xml
index e2f2400aa0..582b8c745d 100644
--- a/activemq-jms-pool/pom.xml
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@@ -22,7 +22,7 @@
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   <artifactId>activemq-jms-pool</artifactId>
diff --git a/activemq-kahadb-store/pom.xml b/activemq-kahadb-store/pom.xml
index 106c72f6f3..8e050fb920 100644
--- a/activemq-kahadb-store/pom.xml
+++ b/activemq-kahadb-store/pom.xml
@@ -22,7 +22,7 @@
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diff --git a/activemq-karaf-itest/pom.xml b/activemq-karaf-itest/pom.xml
index 69fb154b4e..b1321264ba 100644
--- a/activemq-karaf-itest/pom.xml
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@@ -22,7 +22,7 @@
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diff --git a/activemq-karaf/pom.xml b/activemq-karaf/pom.xml
index 07779c6363..3859da9fa0 100644
--- a/activemq-karaf/pom.xml
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@@ -22,7 +22,7 @@
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   <artifactId>activemq-karaf</artifactId>
diff --git a/activemq-leveldb-store/pom.xml b/activemq-leveldb-store/pom.xml
index e044f54af8..86700ec560 100644
--- a/activemq-leveldb-store/pom.xml
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diff --git a/activemq-log4j-appender/pom.xml b/activemq-log4j-appender/pom.xml
index c9c8913f33..75096c8f81 100644
--- a/activemq-log4j-appender/pom.xml
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diff --git a/activemq-mqtt/pom.xml b/activemq-mqtt/pom.xml
index 053b29da0f..15fb1b1fc6 100644
--- a/activemq-mqtt/pom.xml
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@@ -22,7 +22,7 @@
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   <artifactId>activemq-mqtt</artifactId>
diff --git a/activemq-openwire-generator/pom.xml b/activemq-openwire-generator/pom.xml
index 13b44c03ad..a5c0b3542d 100644
--- a/activemq-openwire-generator/pom.xml
+++ b/activemq-openwire-generator/pom.xml
@@ -22,7 +22,7 @@
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   <artifactId>activemq-openwire-generator</artifactId>
diff --git a/activemq-openwire-legacy/pom.xml b/activemq-openwire-legacy/pom.xml
index 4e36f10256..ecd887ceba 100644
--- a/activemq-openwire-legacy/pom.xml
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@@ -22,7 +22,7 @@
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diff --git a/activemq-osgi/pom.xml b/activemq-osgi/pom.xml
index ffbec0b943..9a406f0be6 100644
--- a/activemq-osgi/pom.xml
+++ b/activemq-osgi/pom.xml
@@ -22,7 +22,7 @@
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   <artifactId>activemq-osgi</artifactId>
diff --git a/activemq-partition/pom.xml b/activemq-partition/pom.xml
index 4b47f57de2..baea49d303 100644
--- a/activemq-partition/pom.xml
+++ b/activemq-partition/pom.xml
@@ -22,7 +22,7 @@
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   <artifactId>activemq-partition</artifactId>
diff --git a/activemq-pool/pom.xml b/activemq-pool/pom.xml
index a474cdca82..6fe86054c5 100644
--- a/activemq-pool/pom.xml
+++ b/activemq-pool/pom.xml
@@ -22,7 +22,7 @@
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diff --git a/activemq-ra/pom.xml b/activemq-ra/pom.xml
index c0e148f931..c392f182c9 100644
--- a/activemq-ra/pom.xml
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@@ -22,7 +22,7 @@
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diff --git a/activemq-rar/pom.xml b/activemq-rar/pom.xml
index 206c9c2f9f..6e7db91329 100644
--- a/activemq-rar/pom.xml
+++ b/activemq-rar/pom.xml
@@ -22,7 +22,7 @@
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diff --git a/activemq-run/pom.xml b/activemq-run/pom.xml
index c49caac2ea..104766bedd 100644
--- a/activemq-run/pom.xml
+++ b/activemq-run/pom.xml
@@ -22,7 +22,7 @@
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diff --git a/activemq-runtime-config/pom.xml b/activemq-runtime-config/pom.xml
index ab4f4252ef..072d170aea 100644
--- a/activemq-runtime-config/pom.xml
+++ b/activemq-runtime-config/pom.xml
@@ -22,7 +22,7 @@
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   <artifactId>activemq-runtime-config</artifactId>
diff --git a/activemq-shiro/pom.xml b/activemq-shiro/pom.xml
index 867d4a1f7a..4194edcc6a 100644
--- a/activemq-shiro/pom.xml
+++ b/activemq-shiro/pom.xml
@@ -22,7 +22,7 @@
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     <artifactId>activemq-shiro</artifactId>
diff --git a/activemq-spring/pom.xml b/activemq-spring/pom.xml
index b41f93e02b..789c2d3300 100644
--- a/activemq-spring/pom.xml
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diff --git a/activemq-stomp/pom.xml b/activemq-stomp/pom.xml
index d27c8308b8..aba0dc0c27 100644
--- a/activemq-stomp/pom.xml
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@@ -22,7 +22,7 @@
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diff --git a/activemq-tooling/activemq-junit/pom.xml b/activemq-tooling/activemq-junit/pom.xml
index 4d240eeeba..eb9c6d3d0b 100644
--- a/activemq-tooling/activemq-junit/pom.xml
+++ b/activemq-tooling/activemq-junit/pom.xml
@@ -21,7 +21,7 @@
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diff --git a/activemq-tooling/activemq-maven-plugin/pom.xml b/activemq-tooling/activemq-maven-plugin/pom.xml
index 573080a99c..5588f8aba5 100644
--- a/activemq-tooling/activemq-maven-plugin/pom.xml
+++ b/activemq-tooling/activemq-maven-plugin/pom.xml
@@ -21,7 +21,7 @@
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   <artifactId>activemq-maven-plugin</artifactId>
diff --git a/activemq-tooling/activemq-memtest-maven-plugin/pom.xml b/activemq-tooling/activemq-memtest-maven-plugin/pom.xml
index b8ffc1fc69..e42b37b475 100644
--- a/activemq-tooling/activemq-memtest-maven-plugin/pom.xml
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   </parent>
 
   <artifactId>activemq-memtest-maven-plugin</artifactId>
diff --git a/activemq-tooling/activemq-perf-maven-plugin/pom.xml b/activemq-tooling/activemq-perf-maven-plugin/pom.xml
index c44b4408f4..fde54a7a77 100644
--- a/activemq-tooling/activemq-perf-maven-plugin/pom.xml
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@@ -21,7 +21,7 @@
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diff --git a/activemq-tooling/pom.xml b/activemq-tooling/pom.xml
index 0045adce43..9a12bd2d0f 100644
--- a/activemq-tooling/pom.xml
+++ b/activemq-tooling/pom.xml
@@ -22,7 +22,7 @@
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   <groupId>org.apache.activemq.tooling</groupId>
diff --git a/activemq-unit-tests/pom.xml b/activemq-unit-tests/pom.xml
index f621366a5d..2952966b94 100644
--- a/activemq-unit-tests/pom.xml
+++ b/activemq-unit-tests/pom.xml
@@ -22,7 +22,7 @@
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   <artifactId>activemq-unit-tests</artifactId>
diff --git a/activemq-web-console/pom.xml b/activemq-web-console/pom.xml
index 59b83e7414..5255bea5e4 100644
--- a/activemq-web-console/pom.xml
+++ b/activemq-web-console/pom.xml
@@ -22,7 +22,7 @@
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   </parent>
 
   <artifactId>activemq-web-console</artifactId>
diff --git a/activemq-web-demo/pom.xml b/activemq-web-demo/pom.xml
index d46b145011..a4167eef49 100644
--- a/activemq-web-demo/pom.xml
+++ b/activemq-web-demo/pom.xml
@@ -22,7 +22,7 @@
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   </parent>
 
   <artifactId>activemq-web-demo</artifactId>
diff --git a/activemq-web/pom.xml b/activemq-web/pom.xml
index d55c5c4ac7..30ea0420a1 100644
--- a/activemq-web/pom.xml
+++ b/activemq-web/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.15.0</version>
+    <version>5.16.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-web</artifactId>
diff --git a/assembly/pom.xml b/assembly/pom.xml
index 5fc902e12a..7c770d3020 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.15.0</version>
+    <version>5.16.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>apache-activemq</artifactId>
diff --git a/pom.xml b/pom.xml
index aed6aa82fb..ec99aea01c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
 
   <groupId>org.apache.activemq</groupId>
   <artifactId>activemq-parent</artifactId>
-  <version>5.15.0</version>
+  <version>5.16.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>ActiveMQ</name>
   <inceptionYear>2005</inceptionYear>
@@ -268,7 +268,7 @@
     <connection>scm:git:http://git-wip-us.apache.org/repos/asf/activemq.git</connection>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/activemq.git</developerConnection>
     <url>https://fisheye6.atlassian.com/browse/~br=master/activemq-git</url>
-    <tag>activemq-5.15.0</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <dependencyManagement>