diff --git a/activemq-all/pom.xml b/activemq-all/pom.xml
index a48e9ac579..3b0d326fb5 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>5.15.4</version>
+    <version>5.15.5-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-all</artifactId>
diff --git a/activemq-amqp/pom.xml b/activemq-amqp/pom.xml
index 9cc17aa99f..6ec41a8ac5 100644
--- a/activemq-amqp/pom.xml
+++ b/activemq-amqp/pom.xml
@@ -22,7 +22,7 @@
   <parent>
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     <artifactId>activemq-parent</artifactId>
-    <version>5.15.4</version>
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   </parent>
 
   <artifactId>activemq-amqp</artifactId>
diff --git a/activemq-blueprint/pom.xml b/activemq-blueprint/pom.xml
index a91d8e4660..dc0faa6add 100644
--- a/activemq-blueprint/pom.xml
+++ b/activemq-blueprint/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.15.4</version>
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   </parent>
 
   <artifactId>activemq-blueprint</artifactId>
diff --git a/activemq-broker/pom.xml b/activemq-broker/pom.xml
index 407e248ada..5e1b9f4ac4 100644
--- a/activemq-broker/pom.xml
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@@ -22,7 +22,7 @@
   <parent>
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   </parent>
 
   <artifactId>activemq-broker</artifactId>
diff --git a/activemq-camel/pom.xml b/activemq-camel/pom.xml
index e7b24a5d2e..d648532472 100644
--- a/activemq-camel/pom.xml
+++ b/activemq-camel/pom.xml
@@ -22,7 +22,7 @@
   <parent>
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-    <version>5.15.4</version>
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   </parent>
 
   <artifactId>activemq-camel</artifactId>
diff --git a/activemq-cf/pom.xml b/activemq-cf/pom.xml
index 34340962b9..e8767b1a5d 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 2b1cf56062..b5435fb005 100644
--- a/activemq-client/pom.xml
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@@ -22,7 +22,7 @@
   <parent>
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-    <version>5.15.4</version>
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   </parent>
 
   <artifactId>activemq-client</artifactId>
diff --git a/activemq-console/pom.xml b/activemq-console/pom.xml
index 6f988df4b5..9243e5a3ff 100644
--- a/activemq-console/pom.xml
+++ b/activemq-console/pom.xml
@@ -22,7 +22,7 @@
   <parent>
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   <artifactId>activemq-console</artifactId>
diff --git a/activemq-http/pom.xml b/activemq-http/pom.xml
index e4e6214652..43ee6ef8c6 100644
--- a/activemq-http/pom.xml
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@@ -22,7 +22,7 @@
   <parent>
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   </parent>
 
   <artifactId>activemq-http</artifactId>
diff --git a/activemq-itests-spring31/pom.xml b/activemq-itests-spring31/pom.xml
index b8f27925ac..7dcad89065 100644
--- a/activemq-itests-spring31/pom.xml
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@@ -22,7 +22,7 @@
   <parent>
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diff --git a/activemq-jaas/pom.xml b/activemq-jaas/pom.xml
index 86c96098f2..3001181005 100644
--- a/activemq-jaas/pom.xml
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@@ -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 e16853fc81..adcdc0fd8c 100644
--- a/activemq-jdbc-store/pom.xml
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@@ -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 3dbdf09929..20dfbd3575 100644
--- a/activemq-jms-pool/pom.xml
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@@ -22,7 +22,7 @@
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diff --git a/activemq-kahadb-store/pom.xml b/activemq-kahadb-store/pom.xml
index 0db575de2d..12fb211d68 100644
--- a/activemq-kahadb-store/pom.xml
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@@ -22,7 +22,7 @@
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diff --git a/activemq-karaf-itest/pom.xml b/activemq-karaf-itest/pom.xml
index aa4585b821..935ecced35 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 5e17db1c2c..4cecbcb917 100644
--- a/activemq-karaf/pom.xml
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@@ -22,7 +22,7 @@
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diff --git a/activemq-leveldb-store/pom.xml b/activemq-leveldb-store/pom.xml
index f8e55070ab..653bbf150c 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 04ba869776..6d098c7d93 100644
--- a/activemq-log4j-appender/pom.xml
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diff --git a/activemq-mqtt/pom.xml b/activemq-mqtt/pom.xml
index 20155ca697..f4092e8399 100644
--- a/activemq-mqtt/pom.xml
+++ b/activemq-mqtt/pom.xml
@@ -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 5b6ebb4350..4a80b81478 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 689f7f51c4..9810a730f2 100644
--- a/activemq-openwire-legacy/pom.xml
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diff --git a/activemq-osgi/pom.xml b/activemq-osgi/pom.xml
index 597a8b2010..0361a95670 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 4be9f54ca7..2a3868dd49 100644
--- a/activemq-partition/pom.xml
+++ b/activemq-partition/pom.xml
@@ -22,7 +22,7 @@
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diff --git a/activemq-pool/pom.xml b/activemq-pool/pom.xml
index 3fe9d86171..9144e81f8a 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 2f2a721e5c..110f2bc04d 100644
--- a/activemq-ra/pom.xml
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diff --git a/activemq-rar/pom.xml b/activemq-rar/pom.xml
index af8bc3740e..7543d5a0f8 100644
--- a/activemq-rar/pom.xml
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@@ -22,7 +22,7 @@
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diff --git a/activemq-run/pom.xml b/activemq-run/pom.xml
index 1844c50d86..ececf6b9a2 100644
--- a/activemq-run/pom.xml
+++ b/activemq-run/pom.xml
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diff --git a/activemq-runtime-config/pom.xml b/activemq-runtime-config/pom.xml
index f35362ffdb..e56393f1f0 100644
--- a/activemq-runtime-config/pom.xml
+++ b/activemq-runtime-config/pom.xml
@@ -22,7 +22,7 @@
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diff --git a/activemq-shiro/pom.xml b/activemq-shiro/pom.xml
index cb744e5163..43fe5147b0 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 f56aebfc97..7ada121156 100644
--- a/activemq-spring/pom.xml
+++ b/activemq-spring/pom.xml
@@ -22,7 +22,7 @@
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diff --git a/activemq-stomp/pom.xml b/activemq-stomp/pom.xml
index 1ea3b67499..e4f6c79b34 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 6b91b5851d..34b3545d2c 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 d57596594f..20f05e3a62 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 ce5ef76fb7..dcef4714c0 100644
--- a/activemq-tooling/activemq-memtest-maven-plugin/pom.xml
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   <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 c4459cf1ca..1bd6f256b1 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 fa47043ca4..26c503a217 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 701a8c6d12..2095057e80 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 0155628cc1..f0c729aefa 100644
--- a/activemq-web-console/pom.xml
+++ b/activemq-web-console/pom.xml
@@ -22,7 +22,7 @@
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   <artifactId>activemq-web-console</artifactId>
diff --git a/activemq-web-demo/pom.xml b/activemq-web-demo/pom.xml
index c5f50af9a2..57eda46f25 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 f108a09fc6..909fc0c5cd 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>5.15.4</version>
+    <version>5.15.5-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-web</artifactId>
diff --git a/assembly/pom.xml b/assembly/pom.xml
index 217c1d0e2a..5f2ac7a06c 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -22,7 +22,7 @@
   <parent>
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     <artifactId>activemq-parent</artifactId>
-    <version>5.15.4</version>
+    <version>5.15.5-SNAPSHOT</version>
   </parent>
 
   <artifactId>apache-activemq</artifactId>
diff --git a/pom.xml b/pom.xml
index 5782479ddb..604836e3e4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
 
   <groupId>org.apache.activemq</groupId>
   <artifactId>activemq-parent</artifactId>
-  <version>5.15.4</version>
+  <version>5.15.5-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-5.15.4</tag>
+    <tag>activemq-5.15.0</tag>
   </scm>
 
   <dependencyManagement>