diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index b485997b7f5c9f27e5e4c22dbe3bfc490f2a8f85..4727958ee3a59787896993127519af7a0cd42d06 100644
--- a/oaipmh-core/pom.xml
+++ b/oaipmh-core/pom.xml
@@ -4,11 +4,11 @@
   <parent>
     <artifactId>oaipmh</artifactId>
     <groupId>info.textgrid.middleware</groupId>
-    <version>2.1.4-SNAPSHOT</version>
+    <version>2.1.5-SNAPSHOT</version>
   </parent>
   <groupId>info.textgrid.middleware</groupId>
   <artifactId>oaipmh-core</artifactId>
-  <version>2.1.4-SNAPSHOT</version>
+  <version>2.1.5-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>DARIAHDE :: OAI-PMH :: Core</name>
   <url>http://maven.apache.org</url>
diff --git a/oaipmh-webapp/pom.xml b/oaipmh-webapp/pom.xml
index 2d9e9d4d6e45f1d216a72416e1501eb46a971705..e145852e2e2e5d7a0e455642932c1201ba5724fc 100644
--- a/oaipmh-webapp/pom.xml
+++ b/oaipmh-webapp/pom.xml
@@ -4,12 +4,12 @@
 	<parent>
 		<artifactId>oaipmh</artifactId>
 		<groupId>info.textgrid.middleware</groupId>
-		<version>2.1.4-SNAPSHOT</version>
+		<version>2.1.5-SNAPSHOT</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
 	<packaging>war</packaging>
-	<version>2.1.4-SNAPSHOT</version>
+	<version>2.1.5-SNAPSHOT</version>
 	<name>DARIAHDE :: OAI-PMH :: Webapp</name>
 	<url>http://maven.apache.org</url>
 	<profiles>
diff --git a/pom.xml b/pom.xml
index c9e441e1c543f636b3f48d044b754b8dc3b544cc..a0c31a57cd17d1c02443d933f5473b6062a81fff 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>2.1.4-SNAPSHOT</version>
+  <version>2.1.5-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>DARIAHDE :: OAI-PMH</name>
   <properties>