diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index 0bd5bb81c31311738baccce232e072e6f2690759..1bbb919de2ba924a324ec6a3a2c127897f968381 100644
--- a/oaipmh-core/pom.xml
+++ b/oaipmh-core/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<artifactId>oaipmh</artifactId>
 		<groupId>info.textgrid.middleware</groupId>
-		<version>5.0.3</version>
+		<version>5.0.4-SNAPSHOT</version>
 	</parent>
 	<artifactId>oaipmh-core</artifactId>
 	<packaging>jar</packaging>
diff --git a/oaipmh-webapp/pom.xml b/oaipmh-webapp/pom.xml
index a439f78fad0c5151f13c99befe9e8f664bbec20a..196c8ea0f3b4a91846bcc645feada56a9fa37f66 100644
--- a/oaipmh-webapp/pom.xml
+++ b/oaipmh-webapp/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<artifactId>oaipmh</artifactId>
 		<groupId>info.textgrid.middleware</groupId>
-		<version>5.0.3</version>
+		<version>5.0.4-SNAPSHOT</version>
 	</parent>
 	<artifactId>oaipmh-webapp</artifactId>
 	<packaging>war</packaging>
diff --git a/pom.xml b/pom.xml
index 51febb543e82a51a7de98bfbdb1e6fd321de7a92..6be2f59c73eac4b3a6fd6d46712c6fd2572e30c1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh</artifactId>
-	<version>5.0.3</version>
+	<version>5.0.4-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>DARIAHDE :: OAI-PMH DataProvider</name>
 	<properties>