diff --git a/alfresco-transform-core-aio/alfresco-transform-core-aio-boot/pom.xml b/alfresco-transform-core-aio/alfresco-transform-core-aio-boot/pom.xml
index 75d2f715..ac5fa02c 100644
--- a/alfresco-transform-core-aio/alfresco-transform-core-aio-boot/pom.xml
+++ b/alfresco-transform-core-aio/alfresco-transform-core-aio-boot/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-transform-core</artifactId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-core-aio/alfresco-transform-core-aio/pom.xml b/alfresco-transform-core-aio/alfresco-transform-core-aio/pom.xml
index de618eaa..39549249 100644
--- a/alfresco-transform-core-aio/alfresco-transform-core-aio/pom.xml
+++ b/alfresco-transform-core-aio/alfresco-transform-core-aio/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <artifactId>alfresco-transform-core</artifactId>
         <groupId>org.alfresco</groupId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-imagemagick/alfresco-transform-imagemagick-boot/pom.xml b/alfresco-transform-imagemagick/alfresco-transform-imagemagick-boot/pom.xml
index 86d7b661..824d9b69 100644
--- a/alfresco-transform-imagemagick/alfresco-transform-imagemagick-boot/pom.xml
+++ b/alfresco-transform-imagemagick/alfresco-transform-imagemagick-boot/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-transform-core</artifactId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-imagemagick/alfresco-transform-imagemagick/pom.xml b/alfresco-transform-imagemagick/alfresco-transform-imagemagick/pom.xml
index 96cf047f..a4efcd9e 100644
--- a/alfresco-transform-imagemagick/alfresco-transform-imagemagick/pom.xml
+++ b/alfresco-transform-imagemagick/alfresco-transform-imagemagick/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <artifactId>alfresco-transform-core</artifactId>
         <groupId>org.alfresco</groupId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/pom.xml b/alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/pom.xml
index 4db24eda..f7b8a2a5 100644
--- a/alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/pom.xml
+++ b/alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-transform-core</artifactId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-libreoffice/alfresco-transform-libreoffice/pom.xml b/alfresco-transform-libreoffice/alfresco-transform-libreoffice/pom.xml
index 0a383487..e8851689 100644
--- a/alfresco-transform-libreoffice/alfresco-transform-libreoffice/pom.xml
+++ b/alfresco-transform-libreoffice/alfresco-transform-libreoffice/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <artifactId>alfresco-transform-core</artifactId>
         <groupId>org.alfresco</groupId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-misc/alfresco-transform-misc-boot/pom.xml b/alfresco-transform-misc/alfresco-transform-misc-boot/pom.xml
index 0927fa13..d8e0b9e9 100644
--- a/alfresco-transform-misc/alfresco-transform-misc-boot/pom.xml
+++ b/alfresco-transform-misc/alfresco-transform-misc-boot/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-transform-core</artifactId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-misc/alfresco-transform-misc/pom.xml b/alfresco-transform-misc/alfresco-transform-misc/pom.xml
index d123327d..02b09d13 100644
--- a/alfresco-transform-misc/alfresco-transform-misc/pom.xml
+++ b/alfresco-transform-misc/alfresco-transform-misc/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <artifactId>alfresco-transform-core</artifactId>
         <groupId>org.alfresco</groupId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-pdf-renderer/alfresco-transform-pdf-renderer-boot/pom.xml b/alfresco-transform-pdf-renderer/alfresco-transform-pdf-renderer-boot/pom.xml
index 62cb4a9a..d2aec5bf 100644
--- a/alfresco-transform-pdf-renderer/alfresco-transform-pdf-renderer-boot/pom.xml
+++ b/alfresco-transform-pdf-renderer/alfresco-transform-pdf-renderer-boot/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-transform-core</artifactId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-pdf-renderer/alfresco-transform-pdf-renderer/pom.xml b/alfresco-transform-pdf-renderer/alfresco-transform-pdf-renderer/pom.xml
index 43e66487..548cad18 100644
--- a/alfresco-transform-pdf-renderer/alfresco-transform-pdf-renderer/pom.xml
+++ b/alfresco-transform-pdf-renderer/alfresco-transform-pdf-renderer/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-transform-core</artifactId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-tika/alfresco-transform-tika-boot/pom.xml b/alfresco-transform-tika/alfresco-transform-tika-boot/pom.xml
index 31a9a846..bef66c13 100644
--- a/alfresco-transform-tika/alfresco-transform-tika-boot/pom.xml
+++ b/alfresco-transform-tika/alfresco-transform-tika-boot/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-transform-core</artifactId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transform-tika/alfresco-transform-tika/pom.xml b/alfresco-transform-tika/alfresco-transform-tika/pom.xml
index e34c2311..ed674a5f 100644
--- a/alfresco-transform-tika/alfresco-transform-tika/pom.xml
+++ b/alfresco-transform-tika/alfresco-transform-tika/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <artifactId>alfresco-transform-core</artifactId>
         <groupId>org.alfresco</groupId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/alfresco-transformer-base/pom.xml b/alfresco-transformer-base/pom.xml
index 1e00ccae..b22a5e81 100644
--- a/alfresco-transformer-base/pom.xml
+++ b/alfresco-transformer-base/pom.xml
@@ -4,12 +4,12 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-transform-core</artifactId>
-        <version>2.2.0-A3</version>
+        <version>2.2.0-A4-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <artifactId>alfresco-transformer-base</artifactId>
-    <version>2.2.0-A3</version>
+    <version>2.2.0-A4-SNAPSHOT</version>
 
     <dependencies>
         <dependency>
diff --git a/pom.xml b/pom.xml
index 040acb85..739b5cd6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
     <groupId>org.alfresco</groupId>
     <artifactId>alfresco-transform-core</artifactId>
-    <version>2.2.0-A3</version>
+    <version>2.2.0-A4-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <properties>
@@ -50,7 +50,7 @@
         <connection>scm:git:https://github.com/Alfresco/alfresco-transform-core.git</connection>
         <developerConnection>scm:git:https://github.com/Alfresco/alfresco-transform-core.git</developerConnection>
         <url>https://github.com/Alfresco/alfresco-transform-core</url>
-        <tag>2.2.0-A3</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <dependencyManagement>