[maven-release-plugin] prepare for next development iteration
diff --git a/jakartaee-api/pom.xml b/jakartaee-api/pom.xml
index 4f57a9f..58a0100 100644
--- a/jakartaee-api/pom.xml
+++ b/jakartaee-api/pom.xml
@@ -22,11 +22,11 @@
   <parent>
     <artifactId>tomee-project</artifactId>
     <groupId>org.apache.tomee</groupId>
-    <version>9.0.0-M7</version>
+    <version>9.0.0-M8-SNAPSHOT</version>
   </parent>
 
   <artifactId>jakartaee-api</artifactId>
-  <version>9.1.0</version>
+  <version>9.1.1-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>TomEE :: Jakarta EE 9 Full API</name>
diff --git a/pom.xml b/pom.xml
index 66c6eaa..78b4298 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
   <groupId>org.apache.tomee</groupId>
   <artifactId>tomee-project</artifactId>
   <packaging>pom</packaging>
-  <version>9.0.0-M7</version>
+  <version>9.0.0-M8-SNAPSHOT</version>
 
   <name>TomEE :: TomEE :: Apache TomEE 9</name>
   <description>Jakarta EE 9 version of Apache TomEE</description>
@@ -47,7 +47,7 @@
     <connection>scm:git:git@github.com:apache/tomee-jakarta.git</connection>
     <url>scm:git:git@github.com:apache/tomee-jakarta.git</url>
     <developerConnection>scm:git:git@github.com:apache/tomee-jakarta.git</developerConnection>
-    <tag>tomee-project-9.0.0-M7</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <issueManagement>
diff --git a/tomee/apache-tomee/pom.xml b/tomee/apache-tomee/pom.xml
index 9bb4e7d..fd16223 100644
--- a/tomee/apache-tomee/pom.xml
+++ b/tomee/apache-tomee/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>tomee</artifactId>
     <groupId>org.apache.tomee</groupId>
-    <version>9.0.0-M7</version>
+    <version>9.0.0-M8-SNAPSHOT</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/tomee/pom.xml b/tomee/pom.xml
index 9f9c5ec..2c89618 100644
--- a/tomee/pom.xml
+++ b/tomee/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.tomee</groupId>
     <artifactId>tomee-project</artifactId>
-    <version>9.0.0-M7</version>
+    <version>9.0.0-M8-SNAPSHOT</version>
   </parent>
   
   <artifactId>tomee</artifactId>
diff --git a/tomee/tomee-microprofile-webapp/pom.xml b/tomee/tomee-microprofile-webapp/pom.xml
index ee6e98d..93d81c5 100644
--- a/tomee/tomee-microprofile-webapp/pom.xml
+++ b/tomee/tomee-microprofile-webapp/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.tomee</groupId>
     <artifactId>tomee</artifactId>
-    <version>9.0.0-M7</version>
+    <version>9.0.0-M8-SNAPSHOT</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/tomee/tomee-plume-webapp/pom.xml b/tomee/tomee-plume-webapp/pom.xml
index 8d50e0e..9189d1e 100644
--- a/tomee/tomee-plume-webapp/pom.xml
+++ b/tomee/tomee-plume-webapp/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.tomee</groupId>
     <artifactId>tomee</artifactId>
-    <version>9.0.0-M7</version>
+    <version>9.0.0-M8-SNAPSHOT</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
@@ -83,7 +83,7 @@
     <dependency>
       <groupId>org.apache.tomee</groupId>
       <artifactId>jakartaee-api</artifactId>
-      <version>9.1.0</version>
+      <version>9.1.1-SNAPSHOT</version>
       <classifier>tomcat</classifier>
     </dependency>
     <dependency>
diff --git a/tomee/tomee-plus-webapp/pom.xml b/tomee/tomee-plus-webapp/pom.xml
index 1b99c59..5cbc417 100644
--- a/tomee/tomee-plus-webapp/pom.xml
+++ b/tomee/tomee-plus-webapp/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.tomee</groupId>
     <artifactId>tomee</artifactId>
-    <version>9.0.0-M7</version>
+    <version>9.0.0-M8-SNAPSHOT</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/tomee/tomee-webprofile-webapp/pom.xml b/tomee/tomee-webprofile-webapp/pom.xml
index 0c211a5..78524b0 100644
--- a/tomee/tomee-webprofile-webapp/pom.xml
+++ b/tomee/tomee-webprofile-webapp/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.tomee</groupId>
     <artifactId>tomee</artifactId>
-    <version>9.0.0-M7</version>
+    <version>9.0.0-M8-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>tomee-webprofile-webapp</artifactId>
diff --git a/transform/pom.xml b/transform/pom.xml
index a5bf9ca..0c57b1d 100644
--- a/transform/pom.xml
+++ b/transform/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.tomee</groupId>
     <artifactId>tomee-project</artifactId>
-    <version>9.0.0-M7</version>
+    <version>9.0.0-M8-SNAPSHOT</version>
   </parent>
 
   <artifactId>transform</artifactId>