diff --git a/pom.xml b/pom.xml
index 47393e4..3aa7ba4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,12 +23,12 @@
     <groupId>org.apache</groupId>
     <artifactId>apache</artifactId>
     <version>24</version>
-    <relativePath/> <!--Resolve on repository-->
+    <relativePath /> <!--Resolve on repository-->
   </parent>
 
   <groupId>org.apache.tomee</groupId>
   <artifactId>jakartaee-api</artifactId>
-  <version>9.1-M1-SNAPSHOT</version>
+  <version>9.1-M1</version>
   <packaging>jar</packaging>
 
   <name>Apache TomEE :: Jakarta EE 9 Full API</name>
@@ -41,7 +41,7 @@
     <connection>scm:git:https://git-wip-us.apache.org/repos/asf/tomee-jakartaee-api.git</connection>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/tomee-jakartaee-api.git</developerConnection>
     <url>https://git-wip-us.apache.org/repos/asf?p=tomee-jakartaee-api.git</url>
-    <tag>HEAD</tag>
+    <tag>jakartaee-api-9.1-M1</tag>
   </scm>
 
   <properties>
@@ -93,7 +93,7 @@
 
     <!-- Reproducible builds see https://maven.apache.org/guides/mini/guide-reproducible-builds.html -->
     <!-- project.build.outputTimestamp is updated by maven-release-plugin during release -->
-    <project.build.outputTimestamp>2022-02-21T09:00:00Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2022-03-01T12:03:18Z</project.build.outputTimestamp>
   </properties>