diff --git a/dev/dev-acs-amps-overlay/pom.xml b/dev/dev-acs-amps-overlay/pom.xml
index 41d1d4a7c..2e429c8b3 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/dev/dev-repo-amps-overlay/pom.xml b/dev/dev-repo-amps-overlay/pom.xml
index fafa1e2d6..fa671947c 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <build>
diff --git a/dev/dev-share-amps-overlay/pom.xml b/dev/dev-share-amps-overlay/pom.xml
index 84b299a46..74f1fb9fc 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <build>
diff --git a/dev/dev-tomcat/pom.xml b/dev/dev-tomcat/pom.xml
index 654033099..97e089ee4 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/dev/pom.xml b/dev/pom.xml
index 3472ce47d..f83ed8f37 100644
--- a/dev/pom.xml
+++ b/dev/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>acs-community-packaging</artifactId>
-        <version>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/distribution-ags/pom.xml b/distribution-ags/pom.xml
index 57a152748..90e3fbbf5 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 56aadc384..062892e19 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>acs-community-packaging</artifactId>
-        <version>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/docker-alfresco/ags/pom.xml b/docker-alfresco/ags/pom.xml
index 7c06174b5..9fa12cd4b 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>26.1.0-A.20</version>
+      <version>26.1.0-A.21-SNAPSHOT</version>
    </parent>
 
    <properties>
diff --git a/docker-alfresco/pom.xml b/docker-alfresco/pom.xml
index e25b2d0a9..976dd2630 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/docker-share/ags/pom.xml b/docker-share/ags/pom.xml
index 8198763cf..6395e0643 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>26.1.0-A.20</version>
+      <version>26.1.0-A.21-SNAPSHOT</version>
    </parent>
 
    <properties>
diff --git a/docker-share/pom.xml b/docker-share/pom.xml
index e3dedf4dd..1bfb30163 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>26.1.0-A.20</version>
+      <version>26.1.0-A.21-SNAPSHOT</version>
    </parent>
 </project>
diff --git a/pom.xml b/pom.xml
index 5ecf44a4e..b0cf769c1 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>26.1.0-A.20</version>
+    <version>26.1.0-A.21-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>26.1.0-A.20</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <distributionManagement>
diff --git a/public-javadoc/pom.xml b/public-javadoc/pom.xml
index 92f545317..373f53b11 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
     <packaging>pom</packaging>
 
diff --git a/tests/pom.xml b/tests/pom.xml
index 299fb1847..435345d64 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>acs-community-packaging</artifactId>
-        <version>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <modules>
diff --git a/tests/tas-cmis/pom.xml b/tests/tas-cmis/pom.xml
index 4a6d58832..48eea87e7 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/tests/tas-distribution-zip/pom.xml b/tests/tas-distribution-zip/pom.xml
index bcc9f16ac..7339abacb 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>26.1.0-A.20</version>
+    <version>26.1.0-A.21-SNAPSHOT</version>
   </parent>
 
   <properties>
diff --git a/tests/tas-email/pom.xml b/tests/tas-email/pom.xml
index c28d679e4..6c88fd363 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/tests/tas-integration/pom.xml b/tests/tas-integration/pom.xml
index 681465396..d0691fafa 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/tests/tas-restapi/pom.xml b/tests/tas-restapi/pom.xml
index ce6b9e707..485df5b7b 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/tests/tas-webdav/pom.xml b/tests/tas-webdav/pom.xml
index be5097e2e..29bd5fb81 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>26.1.0-A.20</version>
+        <version>26.1.0-A.21-SNAPSHOT</version>
     </parent>
 
     <developers>