diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index 19aee019504a72b7cae55def76a6faf182dfb26a..fe499f530f115636e606bc3aa5ed0d6e00911604 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>2.5.10-BETA</version>
+		<version>2.4.10-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 c66856ded187868c462cd970f4064f2085f66b05..2eef46142b12bc02d418ca0184e9bace394a7440 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>2.5.10-BETA</version>
+		<version>2.4.10-BETA</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
diff --git a/pom.xml b/pom.xml
index 88cfc86d1f902b8070e8a36d9e53b4fc7628a5b1..e6ad362953fb8ccede12a47aed841890dafa1580 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>2.5.10-BETA</version>
+  <version>2.4.10-BETA</version>
   <packaging>pom</packaging>
   <name>DARIAHDE :: OAI-PMH DataProvider</name>
   <properties>