diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index 11cf6913d94d5c0693b6177aefd7b8eafa1e93d4..a46ee5725f77dccdf3b5683e108c4a15fa1d52b4 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>4.2.5</version>
+		<version>4.2.6</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-core</artifactId>
diff --git a/oaipmh-webapp/pom.xml b/oaipmh-webapp/pom.xml
index f965678298d7ea67a803413e588b34674708032c..9cdb2691177108881a027653c452df0f3558ff4f 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>4.2.5</version>
+        <version>4.2.6</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
diff --git a/pom.xml b/pom.xml
index 96cb721c368b08aca55fa046f63d1b1b907b5677..a243d064de5774f34b74a0711e466153af2514ce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,13 +4,12 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh</artifactId>
-	<version>4.2.5</version>
+	<version>4.2.6</version>
 	<packaging>pom</packaging>
 	<name>DARIAHDE :: OAI-PMH DataProvider</name>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<cxf.version>3.3.11</cxf.version>
-		<mets-mods-mapping.version>1.1.27-SNAPSHOT</mets-mods-mapping.version>
         <jdk.version>1.8</jdk.version>
         <antlr-maven-plugin.version>3.2</antlr-maven-plugin.version>
         <antlr-runtime.version>3.2</antlr-runtime.version>
@@ -26,7 +25,7 @@
         <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
         <maven-eclipse-plugin.version>2.10</maven-eclipse-plugin.version>
         <maven-jaxb2-plugin.version>0.14.0</maven-jaxb2-plugin.version>
-        <mets-mods-mapping.version>1.1.35</mets-mods-mapping.version>
+        <mets-mods-mapping.version>1.1.38-SNAPSHOT</mets-mods-mapping.version>
         <package-info-maven-plugin.version>1.4.5</package-info-maven-plugin.version>
         <properties-maven-plugin.version>1.0-alpha-2</properties-maven-plugin.version>
         <!-- <slf4j.version>1.7.5</slf4j.version> -->