diff --git a/apps/bioschemas-api/pom.xml b/apps/bioschemas-api/pom.xml
index e22dfd6d..6469c394 100644
--- a/apps/bioschemas-api/pom.xml
+++ b/apps/bioschemas-api/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>eu.dnetlib.dhp</groupId>
         <artifactId>apps</artifactId>
-        <version>3.4.1</version>
+        <version>3.4.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/apps/dhp-broker-application/pom.xml b/apps/dhp-broker-application/pom.xml
index 3e30dd20..24a208a6 100644
--- a/apps/dhp-broker-application/pom.xml
+++ b/apps/dhp-broker-application/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>apps</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/apps/dhp-broker-public-application/pom.xml b/apps/dhp-broker-public-application/pom.xml
index d0b43ddf..24d56f99 100644
--- a/apps/dhp-broker-public-application/pom.xml
+++ b/apps/dhp-broker-public-application/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>apps</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/apps/dhp-mdstore-manager/pom.xml b/apps/dhp-mdstore-manager/pom.xml
index d0a0ecf2..8d0c7b6f 100644
--- a/apps/dhp-mdstore-manager/pom.xml
+++ b/apps/dhp-mdstore-manager/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>apps</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/apps/dnet-exporter-api/pom.xml b/apps/dnet-exporter-api/pom.xml
index 8e996d9d..7f7280a0 100644
--- a/apps/dnet-exporter-api/pom.xml
+++ b/apps/dnet-exporter-api/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>apps</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/apps/dnet-orgs-database-application/pom.xml b/apps/dnet-orgs-database-application/pom.xml
index 738bd9d3..1036fd85 100644
--- a/apps/dnet-orgs-database-application/pom.xml
+++ b/apps/dnet-orgs-database-application/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>apps</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/apps/pom.xml b/apps/pom.xml
index 2c1d0970..b6911b9d 100644
--- a/apps/pom.xml
+++ b/apps/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>dnet-applications</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/apps/scholexplorer-api/pom.xml b/apps/scholexplorer-api/pom.xml
index cab252ba..0e8eda60 100644
--- a/apps/scholexplorer-api/pom.xml
+++ b/apps/scholexplorer-api/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>eu.dnetlib.dhp</groupId>
         <artifactId>apps</artifactId>
-        <version>3.4.1</version>
+        <version>3.4.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/cmd-line-apps/dhp-broker-client/pom.xml b/cmd-line-apps/dhp-broker-client/pom.xml
index bda5f17b..f7139aeb 100644
--- a/cmd-line-apps/dhp-broker-client/pom.xml
+++ b/cmd-line-apps/dhp-broker-client/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>cmd-line-apps</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/cmd-line-apps/pom.xml b/cmd-line-apps/pom.xml
index 3e7621cd..957deba9 100644
--- a/cmd-line-apps/pom.xml
+++ b/cmd-line-apps/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>dnet-applications</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/dnet-apps-common/pom.xml b/libs/dnet-apps-common/pom.xml
index 2c750f99..867d48d6 100644
--- a/libs/dnet-apps-common/pom.xml
+++ b/libs/dnet-apps-common/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>libs</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/dnet-broker-apps-common/pom.xml b/libs/dnet-broker-apps-common/pom.xml
index a71b9ab0..a115b38c 100644
--- a/libs/dnet-broker-apps-common/pom.xml
+++ b/libs/dnet-broker-apps-common/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>libs</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/dnet-exporter-model/pom.xml b/libs/dnet-exporter-model/pom.xml
index 66b195f7..2dd419d6 100644
--- a/libs/dnet-exporter-model/pom.xml
+++ b/libs/dnet-exporter-model/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>libs</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/dnet-openaire-broker-common/pom.xml b/libs/dnet-openaire-broker-common/pom.xml
index 6fda1e90..62b1afe7 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>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/pom.xml b/libs/pom.xml
index ad602f01..53267e0d 100644
--- a/libs/pom.xml
+++ b/libs/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>dnet-applications</artifactId>
-		<version>3.4.1</version>
+		<version>3.4.2-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index 21f7e84d..fe89825c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>eu.dnetlib.dhp</groupId>
 	<artifactId>dnet-applications</artifactId>
-	<version>3.4.1</version>
+	<version>3.4.2-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<licenses>
@@ -44,7 +44,7 @@
 		<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>dnet-applications-3.4.1</tag>
+		<tag>HEAD</tag>
 	</scm>
 
 	<description>This module is the root descriptor for the dnet-applications project</description>