diff --git a/dev/dev-acs-amps-overlay/pom.xml b/dev/dev-acs-amps-overlay/pom.xml
index 1310d6473..ea57e09fc 100644
--- a/dev/dev-acs-amps-overlay/pom.xml
+++ b/dev/dev-acs-amps-overlay/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-dev-community-tomcat-env</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/dev/dev-repo-amps-overlay/pom.xml b/dev/dev-repo-amps-overlay/pom.xml
index 45a50f27d..8493c445d 100644
--- a/dev/dev-repo-amps-overlay/pom.xml
+++ b/dev/dev-repo-amps-overlay/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-dev-community-tomcat-env</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <build>
diff --git a/dev/dev-share-amps-overlay/pom.xml b/dev/dev-share-amps-overlay/pom.xml
index 94f2b3b49..bf302814c 100644
--- a/dev/dev-share-amps-overlay/pom.xml
+++ b/dev/dev-share-amps-overlay/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-dev-community-tomcat-env</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <build>
diff --git a/dev/dev-tomcat/pom.xml b/dev/dev-tomcat/pom.xml
index 05124cc96..a9b250a27 100644
--- a/dev/dev-tomcat/pom.xml
+++ b/dev/dev-tomcat/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-dev-community-tomcat-env</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/dev/pom.xml b/dev/pom.xml
index 66fa9a6b9..38c11f150 100644
--- a/dev/pom.xml
+++ b/dev/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>acs-community-packaging</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/distribution-ags/pom.xml b/distribution-ags/pom.xml
index c996336fb..53c38744e 100644
--- a/distribution-ags/pom.xml
+++ b/distribution-ags/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>acs-community-packaging</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index f7fac6614..68c908cc0 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>acs-community-packaging</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/docker-alfresco/ags/pom.xml b/docker-alfresco/ags/pom.xml
index 1cac40c6f..feca21bb2 100644
--- a/docker-alfresco/ags/pom.xml
+++ b/docker-alfresco/ags/pom.xml
@@ -8,7 +8,7 @@
    <parent>
       <groupId>org.alfresco</groupId>
       <artifactId>content-services-community-docker</artifactId>
-      <version>7.4.2-M1</version>
+      <version>7.4.2-A9-SNAPSHOT</version>
    </parent>
 
    <properties>
diff --git a/docker-alfresco/pom.xml b/docker-alfresco/pom.xml
index b8228286b..2845dfa20 100644
--- a/docker-alfresco/pom.xml
+++ b/docker-alfresco/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>acs-community-packaging</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/docker-share/ags/pom.xml b/docker-share/ags/pom.xml
index 188fb82c2..34d323e10 100644
--- a/docker-share/ags/pom.xml
+++ b/docker-share/ags/pom.xml
@@ -8,7 +8,7 @@
    <parent>
       <groupId>org.alfresco</groupId>
       <artifactId>share-community-docker</artifactId>
-      <version>7.4.2-M1</version>
+      <version>7.4.2-A9-SNAPSHOT</version>
    </parent>
 
    <properties>
diff --git a/docker-share/pom.xml b/docker-share/pom.xml
index 18ff37cdb..21d551f56 100644
--- a/docker-share/pom.xml
+++ b/docker-share/pom.xml
@@ -7,6 +7,6 @@
    <parent>
       <groupId>org.alfresco</groupId>
       <artifactId>acs-community-packaging</artifactId>
-      <version>7.4.2-M1</version>
+      <version>7.4.2-A9-SNAPSHOT</version>
    </parent>
 </project>
diff --git a/pom.xml b/pom.xml
index 473a2b873..bdf6a9f09 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <artifactId>acs-community-packaging</artifactId>
     <packaging>pom</packaging>
     <name>Alfresco Content Services Community Packaging</name>
-    <version>7.4.2-M1</version>
+    <version>7.4.2-A9-SNAPSHOT</version>
 
     <parent>
         <groupId>org.alfresco</groupId>
@@ -25,7 +25,7 @@
         <connection>scm:git:https://github.com/Alfresco/acs-community-packaging.git</connection>
         <developerConnection>scm:git:https://github.com/Alfresco/acs-community-packaging.git</developerConnection>
         <url>https://github.com/Alfresco/acs-community-packaging</url>
-        <tag>7.4.2-M1</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <distributionManagement>
diff --git a/public-javadoc/pom.xml b/public-javadoc/pom.xml
index 5d74a8223..4e6b70cba 100644
--- a/public-javadoc/pom.xml
+++ b/public-javadoc/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>acs-community-packaging</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
     <packaging>pom</packaging>
 
diff --git a/tests/pom.xml b/tests/pom.xml
index b5a1e78ff..5e1ffb7a0 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>acs-community-packaging</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <modules>
diff --git a/tests/tas-cmis/pom.xml b/tests/tas-cmis/pom.xml
index 18cc36a2e..720ecd773 100644
--- a/tests/tas-cmis/pom.xml
+++ b/tests/tas-cmis/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>content-repository-community-tests</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/tests/tas-distribution-zip/pom.xml b/tests/tas-distribution-zip/pom.xml
index d1c60ab94..d4a7dc9c4 100644
--- a/tests/tas-distribution-zip/pom.xml
+++ b/tests/tas-distribution-zip/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.alfresco</groupId>
     <artifactId>content-repository-community-tests</artifactId>
-    <version>7.4.2-M1</version>
+    <version>7.4.2-A9-SNAPSHOT</version>
   </parent>
 
   <properties>
diff --git a/tests/tas-email/pom.xml b/tests/tas-email/pom.xml
index b4ed4f4ec..7d7dae76c 100644
--- a/tests/tas-email/pom.xml
+++ b/tests/tas-email/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>content-repository-community-tests</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/tests/tas-integration/pom.xml b/tests/tas-integration/pom.xml
index 1c5bf9d09..33100727a 100644
--- a/tests/tas-integration/pom.xml
+++ b/tests/tas-integration/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>content-repository-community-tests</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/tests/tas-restapi/pom.xml b/tests/tas-restapi/pom.xml
index 4e6ad5c7c..74b1b10ad 100644
--- a/tests/tas-restapi/pom.xml
+++ b/tests/tas-restapi/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>content-repository-community-tests</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/tests/tas-webdav/pom.xml b/tests/tas-webdav/pom.xml
index 2b6c19a70..b1fee24ca 100644
--- a/tests/tas-webdav/pom.xml
+++ b/tests/tas-webdav/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>content-repository-community-tests</artifactId>
-        <version>7.4.2-M1</version>
+        <version>7.4.2-A9-SNAPSHOT</version>
     </parent>
 
     <developers>