diff --git a/pom.xml b/pom.xml
index 024c4b95..00a92aee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,9 +56,9 @@
         <alfresco.sdk.tests.exclude>*/*-enterprise*/*</alfresco.sdk.tests.exclude>
 
         <alfresco.bomDependency.artifactId>acs-community-packaging</alfresco.bomDependency.artifactId>
-        <alfresco.platform.version>23.4.0</alfresco.platform.version>
+        <alfresco.platform.version>23.4.0-M1</alfresco.platform.version>
         <alfresco.platform.docker.user>alfresco</alfresco.platform.docker.user>
-        <alfresco.share.docker.version>23.4.0</alfresco.share.docker.version>
+        <alfresco.share.docker.version>23.4.0-M1</alfresco.share.docker.version>
         <!--
              The following value is now obtained by looking at the
              - alfresco-community-share.version (eg. https://github.com/Alfresco/acs-community-packaging/blob/23.4.0/pom.xml#L17)
@@ -66,7 +66,7 @@
              - alfresco-enterprise-share.version (eg. https://github.com/Alfresco/acs-packaging/blob/23.4.0/pom.xml#L18)
              for the GitHub Tag related to the above Docker version.
          -->
-        <alfresco.share.version>23.4.0.46</alfresco.share.version>
+        <alfresco.share.version>23.4.0.15</alfresco.share.version>
         <alfresco.platform.docker.image>alfresco/alfresco-content-repository-community</alfresco.platform.docker.image>
         <alfresco.share.docker.image>alfresco/alfresco-share</alfresco.share.docker.image>
         <keystore.settings>
@@ -281,9 +281,9 @@
             <id>community-234-tests</id>
             <properties>
                 <alfresco.bomDependency.artifactId>acs-community-packaging</alfresco.bomDependency.artifactId>
-                <alfresco.platform.version>23.4.0</alfresco.platform.version>
-                <alfresco.share.docker.version>23.4.0</alfresco.share.docker.version>
-                <alfresco.share.version>23.4.0.46</alfresco.share.version>
+                <alfresco.platform.version>23.4.0-M1</alfresco.platform.version>
+                <alfresco.share.docker.version>23.4.0-M1</alfresco.share.docker.version>
+                <alfresco.share.version>23.4.0.15</alfresco.share.version>
                 <alfresco.platform.docker.image>alfresco/alfresco-content-repository-community</alfresco.platform.docker.image>
                 <alfresco.share.docker.image>alfresco/alfresco-share</alfresco.share.docker.image>
                 <alfresco.platform.docker.user>alfresco</alfresco.platform.docker.user>
@@ -293,9 +293,9 @@
             <id>enterprise-234-tests</id>
             <properties>
                 <alfresco.bomDependency.artifactId>acs-packaging</alfresco.bomDependency.artifactId>
-                <alfresco.platform.version>23.4.0</alfresco.platform.version>
-                <alfresco.share.docker.version>23.4.0</alfresco.share.docker.version>
-                <alfresco.share.version>23.4.0.46</alfresco.share.version>
+                <alfresco.platform.version>23.4.0-M1</alfresco.platform.version>
+                <alfresco.share.docker.version>23.4.0-M1</alfresco.share.docker.version>
+                <alfresco.share.version>23.4.0.15</alfresco.share.version>
                 <alfresco.platform.docker.image>quay.io/alfresco/alfresco-content-repository</alfresco.platform.docker.image>
                 <alfresco.share.docker.image>quay.io/alfresco/alfresco-share</alfresco.share.docker.image>
                 <alfresco.platform.docker.user>alfresco</alfresco.platform.docker.user>