diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index a854cbd19737f15caa032120856029e90f035687..da21578a329329b3c4175b1d8e14e43f95696f3f 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>3.3.3.1-ES6-SNAPSHOT</version>
+		<version>3.4-SNAPSHOT</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-core</artifactId>
diff --git a/oaipmh-webapp/pom.xml b/oaipmh-webapp/pom.xml
index d4fa50c1aafef727185acfb1af2afcb611a793d8..51f8d42dba33ea3a2712c537b9557788b16bb502 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>3.3.3.1-ES6-SNAPSHOT</version>
+        <version>3.4-SNAPSHOT</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
diff --git a/pom.xml b/pom.xml
index 6b188b2a711c82ae9225209d554d9b0a227be6d3..5e0aaa957c6445ea112fec84e58b30f7bde33aae 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh</artifactId>
-	<version>3.3.3.1-ES6-SNAPSHOT</version>
+	<version>3.4-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>DARIAHDE :: OAI-PMH DataProvider</name>
 	<properties>