diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index 75858b55eaf10bb377a5914a32426a98603fbefc..7bcb7e48930f357a45b85b3fe5aafcd3e19a39bf 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>3.1.4-SNAPSHOT</version>
+		<version>3.1.5-SNAPSHOT</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-core</artifactId>
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/DublinCoreFieldLoader.java b/oaipmh-core/src/main/java/info/textgrid/middleware/DublinCoreFieldLoader.java
index 90cda9e10aff7e5951d5b99aabaa658d9dc8c818..23a08fc77dcc0abea9f41cb865cf3c373df9ae56 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/DublinCoreFieldLoader.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/DublinCoreFieldLoader.java
@@ -11,16 +11,17 @@ import org.elasticsearch.search.SearchHit;
 
 /**
  * <p>
- * The Dublin Core Field Loader takes the results of the 
- * ElasticSearch request and puts them into a String-List. 
- * For each element of Dublin Core exists a seperate list. 
+ * The Dublin Core Field Loader takes the results of the ElasticSearch request and puts them into a
+ * String-List. For each element of Dublin Core exists a seperate list.
+ * </p>
  * 
- * For each element two functions are necessary because the datatype "SeachHit" 
- * could contain more then one results and the GetResponse just one
+ * <p>
+ * For each element two functions are necessary because the datatype "SeachHit" could contain more
+ * then one results and the GetResponse just one
  * </p>
  * 
- * @author Maximilian Brodhun, SUB Goettingen
- * @author Stefan E. Funk, SUB Goettingen
+ * @author Maximilian Brodhun, SUB Göttingen
+ * @author Stefan E. Funk, SUB Göttingen
  * @version 24.05.2019
  * @since 18.02.2014
  */
@@ -160,7 +161,7 @@ public class DublinCoreFieldLoader {
         try {
           // FIXME DO SET VALUES VIA CONFIG FILE!
           if (responseWorkValues.getField(field) != null) {
-            dates.add(OAIPMHUtillities
+            dates.add(OAIPMHUtilities
                 .convertDateFormat(responseWorkValues.getField(field).getValue().toString())
                 .toXMLFormat());
           }
@@ -196,7 +197,7 @@ public class DublinCoreFieldLoader {
       if (hit.getFields().get(field) != null) {
 
         try {
-          dates.add(OAIPMHUtillities.convertDateFormat(
+          dates.add(OAIPMHUtilities.convertDateFormat(
               hit.getFields().get(field).values().get(0).toString()).toXMLFormat());
         } catch (ParseException e) {
           // TODO Auto-generated catch block
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererDC.java b/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererDC.java
index e740ef3f4f192bf602209ce1768aa289532393bd..6dd234652ce7fac69e2b44696972cd27e38c449d 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererDC.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererDC.java
@@ -141,7 +141,7 @@ public class IdentifierListDelivererDC extends IdentifierListDelivererAbstract {
 
         String datestamp = hit.getFields().get(this.dateOfObjectCreation).getValue().toString();
         try {
-          datestamp = OAIPMHUtillities.convertDateFormat(datestamp).toXMLFormat();
+          datestamp = OAIPMHUtilities.convertDateFormat(datestamp).toXMLFormat();
         } catch (ParseException e1) {
           log.debug(e1);
         } catch (DatatypeConfigurationException e1) {
@@ -158,7 +158,7 @@ public class IdentifierListDelivererDC extends IdentifierListDelivererAbstract {
 
         try {
           this.datestamp = hit.getFields().get(this.dateOfObjectCreation).getValue().toString();
-          this.datestamp = OAIPMHUtillities.convertDateFormat(this.datestamp).toXMLFormat();
+          this.datestamp = OAIPMHUtilities.convertDateFormat(this.datestamp).toXMLFormat();
         } catch (ParseException e1) {
           log.debug(e1);
         } catch (DatatypeConfigurationException e1) {
@@ -171,7 +171,7 @@ public class IdentifierListDelivererDC extends IdentifierListDelivererAbstract {
     }
 
     // Check the need for a resumption token!
-    ResumptionTokenType resTokenForResponse = OAIPMHUtillities.getResumptionToken(
+    ResumptionTokenType resTokenForResponse = OAIPMHUtilities.getResumptionToken(
         listFurtherValues.getHits().getTotalHits(), resumptionToken, cursorCollector,
         listFurtherValues.getScrollId(), this.searchResponseSize, i);
     if (resTokenForResponse != null) {
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererIDIOM.java b/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererIDIOM.java
index d9b56b130a4c3a87da9d1aff692770071bfca300..d6366a3337289940626552e100262b2dda2b1cce 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererIDIOM.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererIDIOM.java
@@ -59,7 +59,7 @@ public class IdentifierListDelivererIDIOM extends IdentifierListDelivererAbstrac
     }
 
     // Check the need for a resumption token!
-    ResumptionTokenType resTokenForResponse = OAIPMHUtillities.getResumptionToken(listSize,
+    ResumptionTokenType resTokenForResponse = OAIPMHUtilities.getResumptionToken(listSize,
         resumptionToken, cursorCollector, resTokenValue, 30, i);
 
     if (resTokenForResponse != null) {
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/MetadataFormatListDeliverer.java b/oaipmh-core/src/main/java/info/textgrid/middleware/MetadataFormatListDeliverer.java
index dfc6d91aad5ea0a6eae059ac2f00513a22f05898..6f43397e45deb2dfea88839daab401e6f5acc8ea 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/MetadataFormatListDeliverer.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/MetadataFormatListDeliverer.java
@@ -6,14 +6,24 @@ import info.textgrid.middleware.oaipmh.ListMetadataFormatsType;
 import info.textgrid.middleware.oaipmh.MetadataFormatType;
 import info.textgrid.middleware.oaipmh.RequestType;
 
+/**
+ *
+ */
 public class MetadataFormatListDeliverer {
 
   private boolean idExist = true;
 
+  /**
+   * 
+   */
   public MetadataFormatListDeliverer() {
-
+    //
   }
 
+  /**
+   * @param id
+   * @return
+   */
   public ListMetadataFormatsType setMetadataFormatList(String id) {
 
     ListMetadataFormatsType lmft = new ListMetadataFormatsType();
@@ -29,9 +39,9 @@ public class MetadataFormatListDeliverer {
 
     if (tgObject.isExists()) {
       setIdExist(true);
-      mft.setMetadataNamespace("http://www.openarchives.org/OAI/2.0/oai_dc/");
       mft.setMetadataPrefix(TGConstants.METADATA_DC_PREFIX);
-      mft.setSchema("https://www.openarchives.org/OAI/2.0/oai_dc.xsd");
+      mft.setMetadataNamespace(OAIPMHUtilities.OAIDC_NAMESPACE);
+      mft.setSchema(OAIPMHUtilities.OAIDC_SCHEMA_LOCATION);
       lmft.getMetadataFormat().add(mft);
     } else {
       setIdExist(false);
@@ -41,26 +51,34 @@ public class MetadataFormatListDeliverer {
     return lmft;
   }
 
+  /**
+   * @return
+   */
   public ListMetadataFormatsType setMetadataFormatListWithoutId() {
 
     ListMetadataFormatsType lmft = new ListMetadataFormatsType();
     MetadataFormatType mft = new MetadataFormatType();
     MetadataFormatType mftIdiomMets = new MetadataFormatType();
 
-    mft.setMetadataNamespace("http://www.openarchives.org/OAI/2.0/oai_dc/");
     mft.setMetadataPrefix(TGConstants.METADATA_DC_PREFIX);
-    mft.setSchema("http://www.openarchives.org/OAI/2.0/oai_dc.xsd");
+    mft.setMetadataNamespace(OAIPMHUtilities.OAIDC_NAMESPACE);
+    mft.setSchema(OAIPMHUtilities.OAIDC_SCHEMA_LOCATION);
     lmft.getMetadataFormat().add(mft);
 
-    mftIdiomMets.setMetadataNamespace("http://www.loc.gov/METS/");
     mftIdiomMets.setMetadataPrefix(TGConstants.METADATA_IDIOM_PREFIX);
-    mftIdiomMets.setSchema("http://www.loc.gov/standards/mets/mets.xsd");
+    mftIdiomMets.setMetadataNamespace(OAIPMHUtilities.METS_NAMESPACE);
+    mftIdiomMets.setSchema(OAIPMHUtilities.METS_SCHEMA_LOCATION);
     lmft.getMetadataFormat().add(mftIdiomMets);
-    return lmft;
 
+    return lmft;
   }
 
+  /**
+   * @param request
+   * @return
+   */
   public boolean requestChecker(RequestType request) {
+
     boolean requestCheck = true;
 
     if (request.getFrom() != null ||
@@ -75,13 +93,18 @@ public class MetadataFormatListDeliverer {
     }
 
     return requestCheck;
-
   }
 
+  /**
+   * @return
+   */
   public boolean isIdExist() {
     return this.idExist;
   }
 
+  /**
+   * @param idExist
+   */
   public void setIdExist(boolean idExist) {
     this.idExist = idExist;
   }
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHImpl.java b/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHImpl.java
index 55f9e4e868baef7363bfe7db0fcb2419abf650eb..69ae318a94cd4e250f1cc2dc9373574f70968261 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHImpl.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHImpl.java
@@ -32,22 +32,11 @@ import info.textgrid.middleware.oaipmh.VerbType;
  * 
  * @author Maximilian Brodhun, SUB Göttingen
  * @author Stefan E. Funk, SUB Göttingen
- * @version 2019-10-21
+ * @version 2019-10-29
  * @since 2014-01-29
  */
 public class OAIPMHImpl implements OAIPMHProducer {
 
-  // **
-  // FINALS
-  // **
-
-  private static final String OAIPMH_SCHEMA_LOCATION =
-      "http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd";
-  private static final String OAIDC_SCHEMA_LOCATION =
-      "http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd";
-  private static final String DC_SCHEMA_LOCATION =
-      "http://purl.org/dc/elements/1.1/ https://dublincore.org/schemas/xmls/simpledc20021212.xsd";
-
   // **
   // STATICS
   // **
@@ -604,8 +593,8 @@ public class OAIPMHImpl implements OAIPMHProducer {
     // Set the responseDate of today.
     try {
       XMLGregorianCalendar convertedDateFormat;
-      convertedDateFormat = OAIPMHUtillities
-          .convertDateFormat(OAIPMHUtillities.getXMLGregorianCalendarNow().toString());
+      convertedDateFormat = OAIPMHUtilities
+          .convertDateFormat(OAIPMHUtilities.getXMLGregorianCalendarNow().toString());
       response.setResponseDate(convertedDateFormat);
     } catch (ParseException e) {
       this.log.debug("can not parse date format");
@@ -670,10 +659,13 @@ public class OAIPMHImpl implements OAIPMHProducer {
     String result = "";
 
     // Always add OAIPMH schema location.
-    String schemaLocations = OAIPMH_SCHEMA_LOCATION;
+    String schemaLocations =
+        OAIPMHUtilities.OAIPMH_NAMESPACE + " " + OAIPMHUtilities.OAIPMH_SCHEMA_LOCATION;
     // Add OAI_DC and DC schema location if needed.
     if (theVerb.equals("GetRecord") || theVerb.endsWith("ListRecords")) {
-      schemaLocations += OAIDC_SCHEMA_LOCATION + " " + DC_SCHEMA_LOCATION;
+      schemaLocations +=
+          OAIPMHUtilities.OAIDC_NAMESPACE + " " + OAIPMHUtilities.OAIDC_SCHEMA_LOCATION;
+      schemaLocations += OAIPMHUtilities.DC_NAMESPACE + " " + OAIPMHUtilities.DC_SCHEMA_LOCATION;
     }
 
     // PLEASE NOTE We always get oai_dc and dc prefixes defined in the root element due to the
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtillities.java b/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtilities.java
similarity index 85%
rename from oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtillities.java
rename to oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtilities.java
index 3fb618339e11c2d6a310704680367f0ed3209985..1457e8932cfedd5fae9c8c5a729c4c1c8c02e811 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtillities.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtilities.java
@@ -18,24 +18,41 @@ import info.textgrid.middleware.oaipmh.ResumptionTokenType;
 /**
  * <p>
  * OAIPMHUtillities is responsible to implement all necessary functions to implement the arguments
- * of a request
+ * of a request.
  * </p>
  * 
- * @author Maximilian Brodhun: SUB
- * @version 1.0
- * @since 29.01.2014
- *
+ * @author Maximilian Brodhun, SUB Göttingen
+ * @version 2019-10-29
+ * @since 2014-01-29
  */
+public class OAIPMHUtilities {
+
+  // **
+  // FINALS
+  // **
+
+  public static final String OAIPMH_NAMESPACE = "http://www.openarchives.org/OAI/2.0/";
+  public static final String OAIPMH_SCHEMA_LOCATION =
+      "http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd";
+  public static final String OAIDC_NAMESPACE = "http://www.openarchives.org/OAI/2.0/oai_dc/";
+  public static final String OAIDC_SCHEMA_LOCATION =
+      "http://www.openarchives.org/OAI/2.0/oai_dc.xsd";
+  public static final String DC_NAMESPACE = "http://purl.org/dc/elements/1.1/";
+  public static final String DC_SCHEMA_LOCATION =
+      "https://dublincore.org/schemas/xmls/simpledc20021212.xsd";
+  public static final String METS_NAMESPACE = "http://www.loc.gov/METS/";
+  public static final String METS_SCHEMA_LOCATION = "http://www.loc.gov/standards/mets/mets.xsd";
+
+  // **
+  // STATICS
+  // **
 
-public class OAIPMHUtillities {
-
-  /**
-   * 
-   */
   private static org.apache.commons.logging.Log log = LogFactory.getLog(OAIPMHImpl.class);
 
   /**
-   * Since textGrid just supports dc the only returned MetadataFormat is dublinCore
+   * <p>
+   * Since TextGrid just supports DC the only returned MetadataFormat is DublinCore.
+   * </p>
    * 
    * @return
    */
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordDelivererDC.java b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordDelivererDC.java
index 66551599ffe3321ecc718a5d1f2af317333f239f..be88db7b8646cb9735e96be9703bc0d15c7fd777 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordDelivererDC.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordDelivererDC.java
@@ -99,7 +99,7 @@ public class RecordDelivererDC extends RecordDelivererAbstract {
 
         if (esResultObject.getField(this.dateOfObjectCreation) != null) {
           try {
-            dateOfCreation = OAIPMHUtillities
+            dateOfCreation = OAIPMHUtilities
                 .convertDateFormat(
                     esResultObject.getField(this.dateOfObjectCreation).getValue().toString())
                 .toXMLFormat();
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordDelivererIDIOM.java b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordDelivererIDIOM.java
index 7a3939fbac29ff9e49c7e57e25056ecd0b7c68e0..3fc1607fb47a11f216458f80be0995cb075c5347 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordDelivererIDIOM.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordDelivererIDIOM.java
@@ -158,7 +158,7 @@ public class RecordDelivererIDIOM extends RecordDelivererAbstract {
 
     HeaderType recordHeader = new HeaderType();
     recordHeader.setIdentifier(identifier);
-    recordHeader.setDatestamp(OAIPMHUtillities.datestampAsString(dateOfCreation));
+    recordHeader.setDatestamp(OAIPMHUtilities.datestampAsString(dateOfCreation));
     this.record.setHeader(recordHeader);
     // return recordHeader;
   }
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererDC.java b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererDC.java
index 7b434caeb0313fc9b58394c743fed69ff41fc7e1..621f45e1c84bff637d80cc36963de3a1e8119e00 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererDC.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererDC.java
@@ -178,7 +178,7 @@ public class RecordListDelivererDC extends RecordListDelivererAbstract {
             if (hit.getFields().get(this.dateOfObjectCreation) != null) {
               String datestamp =
                   hit.getFields().get(this.dateOfObjectCreation).getValue().toString();
-              datestamp = OAIPMHUtillities.convertDateFormat(datestamp).toXMLFormat();
+              datestamp = OAIPMHUtilities.convertDateFormat(datestamp).toXMLFormat();
             }
           } catch (ParseException e1) {
             log.debug(e1);
@@ -219,7 +219,7 @@ public class RecordListDelivererDC extends RecordListDelivererAbstract {
       }
 
       // Check the need for a resumption token!
-      ResumptionTokenType resTokenForResponse = OAIPMHUtillities.getResumptionToken(
+      ResumptionTokenType resTokenForResponse = OAIPMHUtilities.getResumptionToken(
           completeListSize, resumptionToken, cursorCollector, scrollID, this.searchResponseSize, i);
       if (resTokenForResponse != null) {
         recordList.setResumptionToken(resTokenForResponse);
@@ -374,7 +374,7 @@ public class RecordListDelivererDC extends RecordListDelivererAbstract {
 
     // Set date in XML format.
     try {
-      header.setDatestamp(OAIPMHUtillities.convertDateFormat(this.modifiedValue).toXMLFormat());
+      header.setDatestamp(OAIPMHUtilities.convertDateFormat(this.modifiedValue).toXMLFormat());
     } catch (ParseException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererIDIOM.java b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererIDIOM.java
index 4eacaf08c7cb0c0444db87991807a9180fefc5e7..3f9453d92d9ee281432fe4e5de0ba99e6a7e90aa 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererIDIOM.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererIDIOM.java
@@ -85,7 +85,7 @@ public class RecordListDelivererIDIOM extends RecordListDelivererAbstract {
     }
 
     // Check the need for a resumption token!
-    ResumptionTokenType resTokenForResponse = OAIPMHUtillities.getResumptionToken(listSize,
+    ResumptionTokenType resTokenForResponse = OAIPMHUtilities.getResumptionToken(listSize,
         resumptionToken, cursorCollector, resTokenValue, 30, i);
 
     if (resTokenForResponse != null) {
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/TGConstants.java b/oaipmh-core/src/main/java/info/textgrid/middleware/TGConstants.java
index 919ebcd4f7477823f83dd59588dc30399311884f..50a57cf9d37fbe3eadbd3781c7d04a7fe53d2ef4 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/TGConstants.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/TGConstants.java
@@ -22,7 +22,7 @@ public final class TGConstants {
       Arrays.asList("textgrid-support@gwdg.de");
 
   /*
-   * Rep Identification String Constants
+   * Repository Identification String Constants
    */
 
   public static final String TG_REP_BASEURL = "www.textgridrep.de";
diff --git a/oaipmh-core/src/test/java/info/textgrid/middleware/OaiPmhTest.java b/oaipmh-core/src/test/java/info/textgrid/middleware/OaiPmhTest.java
index a3bdc2e3c327a1392f93aed330ff21448fc9fe80..8aa5dc45fa0756caadef55e63921b171be65261c 100644
--- a/oaipmh-core/src/test/java/info/textgrid/middleware/OaiPmhTest.java
+++ b/oaipmh-core/src/test/java/info/textgrid/middleware/OaiPmhTest.java
@@ -87,7 +87,7 @@ public class OaiPmhTest {
   @Ignore
   public void testDateNow() throws DatatypeConfigurationException {
     System.out.println("---------------Test Datestamp Parsing with now date -----------------");
-    XMLGregorianCalendar nowTest = OAIPMHUtillities.getXMLGregorianCalendarNow();
+    XMLGregorianCalendar nowTest = OAIPMHUtilities.getXMLGregorianCalendarNow();
     System.out.println(nowTest);
     System.out.println("-------------------------------------------");
   }
@@ -102,7 +102,7 @@ public class OaiPmhTest {
     String dateformatbefore = "2012-02-06T20:48:39.614+01:00";
     System.out.println("--------- Test Datestamp Parsing with a given date ---------------");
     System.out.println("Original date: " + dateformatbefore);
-    XMLGregorianCalendar testDate = OAIPMHUtillities.convertDateFormat(dateformatbefore);
+    XMLGregorianCalendar testDate = OAIPMHUtilities.convertDateFormat(dateformatbefore);
     System.out.println("Date after conversion: " + testDate);
     System.out.println("---------------------------------------------");
   }
@@ -117,7 +117,7 @@ public class OaiPmhTest {
     String dateformatbefore = "2012-02-06T20:48:39.614+01:00";
     System.out.println("------------String Version-------------------");
     System.out.println("Original date: " + dateformatbefore);
-    String testDate = OAIPMHUtillities.datestampAsString(dateformatbefore);
+    String testDate = OAIPMHUtilities.datestampAsString(dateformatbefore);
     System.out.println("Date after conversion: " + testDate);
     System.out.println("---------------------------------------------");
   }
diff --git a/oaipmh-webapp/pom.xml b/oaipmh-webapp/pom.xml
index 8c69ae8459d3df37c05ae4789d65fa0158419d6b..b3633f6ded39dfd790426a86fdecfde0dee4f44f 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>3.1.4-SNAPSHOT</version>
+		<version>3.1.5-SNAPSHOT</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
diff --git a/pom.xml b/pom.xml
index bbffdac54c876be96996df45967210897a9c33b8..43244e7556ec3749aa4471ce5553f8f5bf4ecec9 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>3.1.4-SNAPSHOT</version>
+	<version>3.1.5-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>DARIAHDE :: OAI-PMH DataProvider</name>
 	<properties>