diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index c4b810611e1add1c701d6ba69da29a6f59db3bc3..9d1f1f9be21e2a7ce9ab14cd82f89d8289ab56b9 100644
--- a/oaipmh-core/pom.xml
+++ b/oaipmh-core/pom.xml
@@ -8,7 +8,7 @@
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-core</artifactId>
-	<version>1.3.20-SNAPSHOT</version>
+	<version>1.3.21-SNAPSHOT</version>
 	<packaging>jar</packaging>
 	<name>TextGrid :: TG-OAI-PMH :: Core</name>
 	<url>http://maven.apache.org</url>
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDeliverer.java b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDeliverer.java
index 5cdc2254e6d32e5dc15f978ef16733dd5ceaef20..a8a0a6e39d4d7fcad6791294a1da9177386a0211 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDeliverer.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDeliverer.java
@@ -385,6 +385,7 @@ public class RecordListDeliverer {
 		if(dates.size() > 0){
 			header.setDatestamp(this.dates.get(0));
 			header.setIdentifier(this.identifiers.get(0));
+			System.out.println("identifiers: " + this.identifiers.get(0));
 		if (set != null) {
 			header.getSetSpec().add(set);
 			// header.getSetSpec().add(this.collectionTitle);
diff --git a/oaipmh-webapp/pom.xml b/oaipmh-webapp/pom.xml
index 4f3e55430b166f5b88013c86d9ede7980058a906..10b289b3ac247f2f188f3d478ef1c97184f63268 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>1.3.20-SNAPSHOT</version>
+		<version>1.3.21-SNAPSHOT</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
 	<packaging>war</packaging>
-	<version>1.3.20-SNAPSHOT</version>
+	<version>1.3.21-SNAPSHOT</version>
 	<name>TextGrid :: OAI-PMH :: Webapp</name>
 	<url>http://maven.apache.org</url>
 	<profiles>
diff --git a/pom.xml b/pom.xml
index b9c775fea56c2a57cd503b96899568856d5f495b..e587dacfbcb0ee459fe102e46ec7e2dcf2b36d09 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>1.3.20-SNAPSHOT</version>
+  <version>1.3.21-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>TextGrid :: TG-OAI-PMH :: Parent</name>
   <properties>