diff --git a/apps/dhp-broker-application/pom.xml b/apps/dhp-broker-application/pom.xml
index 9291d413..8f3e3b51 100644
--- a/apps/dhp-broker-application/pom.xml
+++ b/apps/dhp-broker-application/pom.xml
@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>apps</artifactId>
-		<version>3.0.0-SNAPSHOT</version>
+		<version>3.0.0</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/apps/dnet-orgs-database-application/pom.xml b/apps/dnet-orgs-database-application/pom.xml
index ce3d8eb8..18a882c1 100644
--- a/apps/dnet-orgs-database-application/pom.xml
+++ b/apps/dnet-orgs-database-application/pom.xml
@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>apps</artifactId>
-		<version>3.0.0-SNAPSHOT</version>
+		<version>3.0.0</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/apps/pom.xml b/apps/pom.xml
index 0da887b6..106be3ac 100644
--- a/apps/pom.xml
+++ b/apps/pom.xml
@@ -1,11 +1,9 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>dnet-applications</artifactId>
-		<version>3.0.0-SNAPSHOT</version>
+		<version>3.0.0</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/dnet-openaire-broker-common/pom.xml b/libs/dnet-openaire-broker-common/pom.xml
index fb749623..82778d68 100644
--- a/libs/dnet-openaire-broker-common/pom.xml
+++ b/libs/dnet-openaire-broker-common/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>libs</artifactId>
-		<version>3.0.0-SNAPSHOT</version>
+		<version>3.0.0</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/pom.xml b/libs/pom.xml
index 5fe5cd12..98302579 100644
--- a/libs/pom.xml
+++ b/libs/pom.xml
@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>dnet-applications</artifactId>
-		<version>3.0.0-SNAPSHOT</version>
+		<version>3.0.0</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index 74b003c2..340484cb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,18 +1,16 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>2.3.1.RELEASE</version>
-		<relativePath></relativePath>
+		<relativePath />
 	</parent>
 
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>eu.dnetlib.dhp</groupId>
 	<artifactId>dnet-applications</artifactId>
-	<version>3.0.0-SNAPSHOT</version>
+	<version>3.0.0</version>
 	<packaging>pom</packaging>
 
 	<licenses>
@@ -45,7 +43,7 @@
 		<connection>scm:git:gitea@code-repo.d4science.org:D-Net/dnet-applications.git</connection>
 		<developerConnection>scm:git:gitea@code-repo.d4science.org:D-Net/dnet-applications.git</developerConnection>
 		<url>https://code-repo.d4science.org/D-Net/dnet-applications/</url>
-		<tag>HEAD</tag>
+		<tag>dnet-applications-3.0.0</tag>
 	</scm>
 
 	<description>This module is the root descriptor for the dnet-applications project</description>