diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index 82183f6e878d7d8af6cf66168dbdfd7628235c36..a7d9c00f637d014b7c362b38b23d4c11a82a2a09 100644
--- a/oaipmh-core/pom.xml
+++ b/oaipmh-core/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<artifactId>oaipmh</artifactId>
 		<groupId>info.textgrid.middleware</groupId>
-		<version>2.5.15-SNAPSHOT</version>
+		<version>2.4.15-BETA</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-core</artifactId>
diff --git a/oaipmh-webapp/pom.xml b/oaipmh-webapp/pom.xml
index 76fc705f67e60a65c775b152cc3cb2f9a662ac4b..37a7e541f75f5ee1691dabcc18bd548c62ae0d36 100644
--- a/oaipmh-webapp/pom.xml
+++ b/oaipmh-webapp/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<artifactId>oaipmh</artifactId>
 		<groupId>info.textgrid.middleware</groupId>
-		<version>2.5.15-SNAPSHOT</version>
+		<version>2.4.15-BETA</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
diff --git a/pom.xml b/pom.xml
index f668c16e23232e698ca4352caad16edb73dc437e..0f30637afc3f1acc05de65b4531d104abd085ec0 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>2.5.15-SNAPSHOT</version>
+  <version>2.4.15-BETA</version>
   <packaging>pom</packaging>
   <name>DARIAHDE :: OAI-PMH DataProvider</name>
   <properties>