diff --git a/apps/bioschemas-api/pom.xml b/apps/bioschemas-api/pom.xml
index 586cc407..f21c5157 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>3.5.3</version>
+        <version>3.5.4-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/apps/dhp-broker-application/pom.xml b/apps/dhp-broker-application/pom.xml
index 71b3b310..5e1a151b 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>3.5.3</version>
+		<version>3.5.4-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 c3a033e4..33504b42 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/apps/dhp-mdstore-manager/pom.xml b/apps/dhp-mdstore-manager/pom.xml
index 34c4e89f..c708af91 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/apps/dnet-exporter-api/pom.xml b/apps/dnet-exporter-api/pom.xml
index f5d60d2e..efab0161 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/apps/dnet-orgs-database-application/pom.xml b/apps/dnet-orgs-database-application/pom.xml
index 5395a22b..6be73bd0 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/apps/pom.xml b/apps/pom.xml
index 45997946..e4a287ba 100644
--- a/apps/pom.xml
+++ b/apps/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>dnet-applications</artifactId>
-		<version>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/apps/scholexplorer-api/pom.xml b/apps/scholexplorer-api/pom.xml
index 3ce1ec89..c36ff191 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>3.5.3</version>
+        <version>3.5.4-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 4b786b22..b138e403 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/cmd-line-apps/pom.xml b/cmd-line-apps/pom.xml
index 239a7e09..3fc8f449 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/dnet-apps-common/pom.xml b/libs/dnet-apps-common/pom.xml
index 58076122..95b6362a 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/dnet-broker-apps-common/pom.xml b/libs/dnet-broker-apps-common/pom.xml
index 59c3806a..8695ddc9 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/dnet-exporter-model/pom.xml b/libs/dnet-exporter-model/pom.xml
index 1c0f0124..d92b0dc3 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/dnet-openaire-broker-common/pom.xml b/libs/dnet-openaire-broker-common/pom.xml
index 2e5f52f7..f3a001c2 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>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/libs/pom.xml b/libs/pom.xml
index 1c52baa8..1231b679 100644
--- a/libs/pom.xml
+++ b/libs/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>eu.dnetlib.dhp</groupId>
 		<artifactId>dnet-applications</artifactId>
-		<version>3.5.3</version>
+		<version>3.5.4-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index 8e7c971b..757a2b58 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>3.5.3</version>
+	<version>3.5.4-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-3.5.3</tag>
+		<tag>HEAD</tag>
 	</scm>
 
 	<description>This module is the root descriptor for the dnet-applications project</description>