diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index 8ca010824f0b9d93c803307abcdda52d6c11347e..274ddc11ccd7f8c2bae7c325e29d259da2fd2b32 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>3.1.12</version>
+		<version>3.1.13-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 ba83578d8284c1f50edfd84584f2253915846934..620d51a2a677398a92d50b3547c6eab3322fa48e 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>3.1.12</version>
+		<version>3.1.13-SNAPSHOT</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
diff --git a/pom.xml b/pom.xml
index 5bb5d095e333f43621648dc0ca6e5a38aa3ecb9c..9dc7a6d2b1029358e09c5e13671b290f41d4f0fa 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>3.1.12</version>
+	<version>3.1.13-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>DARIAHDE :: OAI-PMH DataProvider</name>
 	<properties>