diff --git a/activemq-all/pom.xml b/activemq-all/pom.xml
index df908bccd0..78ba400fa3 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>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-all</artifactId>
diff --git a/activemq-amqp/pom.xml b/activemq-amqp/pom.xml
index 9d9b85d2ec..5549db270c 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>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-amqp</artifactId>
diff --git a/activemq-blueprint/pom.xml b/activemq-blueprint/pom.xml
index b785b3a10b..b502f51198 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>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-blueprint</artifactId>
diff --git a/activemq-broker/pom.xml b/activemq-broker/pom.xml
index 6bceb75905..ed1ab5f350 100644
--- a/activemq-broker/pom.xml
+++ b/activemq-broker/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-broker</artifactId>
diff --git a/activemq-cf/pom.xml b/activemq-cf/pom.xml
index 22aa724ab2..2db1ae5bbc 100644
--- a/activemq-cf/pom.xml
+++ b/activemq-cf/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-cf</artifactId>
diff --git a/activemq-client-jakarta/pom.xml b/activemq-client-jakarta/pom.xml
index c90052459f..03dfb4b105 100644
--- a/activemq-client-jakarta/pom.xml
+++ b/activemq-client-jakarta/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.activemq</groupId>
         <artifactId>activemq-parent</artifactId>
-        <version>5.18.2</version>
+        <version>5.18.3-SNAPSHOT</version>
     </parent>
     <artifactId>activemq-client-jakarta</artifactId>
     <packaging>bundle</packaging>
diff --git a/activemq-client/pom.xml b/activemq-client/pom.xml
index d74aed61aa..9befdb7932 100644
--- a/activemq-client/pom.xml
+++ b/activemq-client/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-client</artifactId>
diff --git a/activemq-console/pom.xml b/activemq-console/pom.xml
index 0b9a19a46f..16779a26b6 100644
--- a/activemq-console/pom.xml
+++ b/activemq-console/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-console</artifactId>
diff --git a/activemq-http/pom.xml b/activemq-http/pom.xml
index e8301d276c..6235136aa6 100644
--- a/activemq-http/pom.xml
+++ b/activemq-http/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-http</artifactId>
diff --git a/activemq-jaas/pom.xml b/activemq-jaas/pom.xml
index dd5c11ddf5..b33a78f532 100644
--- a/activemq-jaas/pom.xml
+++ b/activemq-jaas/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-jaas</artifactId>
diff --git a/activemq-jdbc-store/pom.xml b/activemq-jdbc-store/pom.xml
index 02a45e6a73..fba3efd1c7 100644
--- a/activemq-jdbc-store/pom.xml
+++ b/activemq-jdbc-store/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-jdbc-store</artifactId>
diff --git a/activemq-jms-pool/pom.xml b/activemq-jms-pool/pom.xml
index b6738e65ef..0d79fec067 100644
--- a/activemq-jms-pool/pom.xml
+++ b/activemq-jms-pool/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-jms-pool</artifactId>
diff --git a/activemq-kahadb-store/pom.xml b/activemq-kahadb-store/pom.xml
index 8defa87dc0..5c2b6c8a32 100644
--- a/activemq-kahadb-store/pom.xml
+++ b/activemq-kahadb-store/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-kahadb-store</artifactId>
diff --git a/activemq-karaf-itest/pom.xml b/activemq-karaf-itest/pom.xml
index 20fbd5ee04..bcea021dbd 100644
--- a/activemq-karaf-itest/pom.xml
+++ b/activemq-karaf-itest/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-karaf-itest</artifactId>
diff --git a/activemq-karaf/pom.xml b/activemq-karaf/pom.xml
index 4156655dad..67966e452a 100644
--- a/activemq-karaf/pom.xml
+++ b/activemq-karaf/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-karaf</artifactId>
diff --git a/activemq-log4j-appender/pom.xml b/activemq-log4j-appender/pom.xml
index 8799a72c5b..ea63382f0d 100644
--- a/activemq-log4j-appender/pom.xml
+++ b/activemq-log4j-appender/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-log4j-appender</artifactId>
diff --git a/activemq-mqtt/pom.xml b/activemq-mqtt/pom.xml
index 1020999fe0..7b2333f1e1 100644
--- a/activemq-mqtt/pom.xml
+++ b/activemq-mqtt/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-mqtt</artifactId>
diff --git a/activemq-openwire-generator/pom.xml b/activemq-openwire-generator/pom.xml
index 03703065ad..886ac24019 100644
--- a/activemq-openwire-generator/pom.xml
+++ b/activemq-openwire-generator/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-openwire-generator</artifactId>
diff --git a/activemq-openwire-legacy/pom.xml b/activemq-openwire-legacy/pom.xml
index 0016008ab9..bcd27b774a 100644
--- a/activemq-openwire-legacy/pom.xml
+++ b/activemq-openwire-legacy/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-openwire-legacy</artifactId>
diff --git a/activemq-osgi/pom.xml b/activemq-osgi/pom.xml
index c6f92456a5..5b87f0b7b8 100644
--- a/activemq-osgi/pom.xml
+++ b/activemq-osgi/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-osgi</artifactId>
diff --git a/activemq-partition/pom.xml b/activemq-partition/pom.xml
index 334442ab9b..8a13af814b 100644
--- a/activemq-partition/pom.xml
+++ b/activemq-partition/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-partition</artifactId>
diff --git a/activemq-pool/pom.xml b/activemq-pool/pom.xml
index f5143ff624..978fc2b289 100644
--- a/activemq-pool/pom.xml
+++ b/activemq-pool/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-pool</artifactId>
diff --git a/activemq-ra/pom.xml b/activemq-ra/pom.xml
index 0f30604de9..692c28c851 100644
--- a/activemq-ra/pom.xml
+++ b/activemq-ra/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-ra</artifactId>
diff --git a/activemq-rar/pom.xml b/activemq-rar/pom.xml
index de4146dc2e..b14c0bb86a 100644
--- a/activemq-rar/pom.xml
+++ b/activemq-rar/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-rar</artifactId>
diff --git a/activemq-run/pom.xml b/activemq-run/pom.xml
index 5a4b2f8e18..c02faeb6de 100644
--- a/activemq-run/pom.xml
+++ b/activemq-run/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-run</artifactId>
diff --git a/activemq-runtime-config/pom.xml b/activemq-runtime-config/pom.xml
index 62f6c186b1..fcc719d3ab 100644
--- a/activemq-runtime-config/pom.xml
+++ b/activemq-runtime-config/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-runtime-config</artifactId>
diff --git a/activemq-shiro/pom.xml b/activemq-shiro/pom.xml
index 4705deb0c7..badb63fdb0 100644
--- a/activemq-shiro/pom.xml
+++ b/activemq-shiro/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.activemq</groupId>
         <artifactId>activemq-parent</artifactId>
-        <version>5.18.2</version>
+        <version>5.18.3-SNAPSHOT</version>
     </parent>
 
     <artifactId>activemq-shiro</artifactId>
diff --git a/activemq-spring/pom.xml b/activemq-spring/pom.xml
index f723f2d195..dfafff6873 100644
--- a/activemq-spring/pom.xml
+++ b/activemq-spring/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-spring</artifactId>
diff --git a/activemq-stomp/pom.xml b/activemq-stomp/pom.xml
index 1df4a636f5..883e121d45 100644
--- a/activemq-stomp/pom.xml
+++ b/activemq-stomp/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-stomp</artifactId>
diff --git a/activemq-tooling/activemq-junit/pom.xml b/activemq-tooling/activemq-junit/pom.xml
index 005e12a09f..b5e088db3d 100644
--- a/activemq-tooling/activemq-junit/pom.xml
+++ b/activemq-tooling/activemq-junit/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.activemq.tooling</groupId>
     <artifactId>activemq-tooling</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-junit</artifactId>
diff --git a/activemq-tooling/activemq-maven-plugin/pom.xml b/activemq-tooling/activemq-maven-plugin/pom.xml
index 9fdec3fd98..5b98438539 100644
--- a/activemq-tooling/activemq-maven-plugin/pom.xml
+++ b/activemq-tooling/activemq-maven-plugin/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.activemq.tooling</groupId>
     <artifactId>activemq-tooling</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <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 f7eb70d570..f7cbf559c9 100644
--- a/activemq-tooling/activemq-memtest-maven-plugin/pom.xml
+++ b/activemq-tooling/activemq-memtest-maven-plugin/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq.tooling</groupId>
     <artifactId>activemq-tooling</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </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 f09cdaefec..308205764b 100644
--- a/activemq-tooling/activemq-perf-maven-plugin/pom.xml
+++ b/activemq-tooling/activemq-perf-maven-plugin/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.activemq.tooling</groupId>
     <artifactId>activemq-tooling</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-perf-maven-plugin</artifactId>
diff --git a/activemq-tooling/pom.xml b/activemq-tooling/pom.xml
index 95afa45479..4d7865fb8c 100644
--- a/activemq-tooling/pom.xml
+++ b/activemq-tooling/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <groupId>org.apache.activemq.tooling</groupId>
diff --git a/activemq-unit-tests/pom.xml b/activemq-unit-tests/pom.xml
index 8245dff124..e662551822 100644
--- a/activemq-unit-tests/pom.xml
+++ b/activemq-unit-tests/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-unit-tests</artifactId>
diff --git a/activemq-web-console/pom.xml b/activemq-web-console/pom.xml
index e82bc20aaf..9478001540 100644
--- a/activemq-web-console/pom.xml
+++ b/activemq-web-console/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-web-console</artifactId>
diff --git a/activemq-web-demo/pom.xml b/activemq-web-demo/pom.xml
index 856cd74818..5a7e2e87d6 100644
--- a/activemq-web-demo/pom.xml
+++ b/activemq-web-demo/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-web-demo</artifactId>
diff --git a/activemq-web/pom.xml b/activemq-web/pom.xml
index 61d48ea94b..47f471941e 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>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>activemq-web</artifactId>
diff --git a/assembly/pom.xml b/assembly/pom.xml
index 1edc954eae..98aee4b2e6 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.activemq</groupId>
     <artifactId>activemq-parent</artifactId>
-    <version>5.18.2</version>
+    <version>5.18.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>apache-activemq</artifactId>
diff --git a/pom.xml b/pom.xml
index 6d5c0ab214..8823751a87 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,14 +25,14 @@
 
   <groupId>org.apache.activemq</groupId>
   <artifactId>activemq-parent</artifactId>
-  <version>5.18.2</version>
+  <version>5.18.3-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>ActiveMQ</name>
   <inceptionYear>2005</inceptionYear>
 
   <properties>
     <!-- for reproducible builds -->	
-    <project.build.outputTimestamp>2023-06-27T12:41:27Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2023-06-27T12:46:32Z</project.build.outputTimestamp>
 
     <activeio-version>3.1.4</activeio-version>
     <siteId>activemq-${project.version}</siteId>
@@ -245,7 +245,7 @@
     <connection>scm:git:http://gitbox.apache.org/repos/asf/activemq.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/activemq.git</developerConnection>
     <url>https://github.com/apache/activemq</url>
-    <tag>activemq-5.18.2</tag>
+    <tag>main</tag>
   </scm>
 
   <dependencyManagement>