diff --git a/Jenkinsfile b/Jenkinsfile
index dbd16f8407ec34e1e8136bf846db2e916db8e4cf..b508c841cc4caa582143f671fe1c13a2ac48b96b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -7,7 +7,7 @@ node {
 }
 
   stage('Build') {
-    sh "'${mvnHome}/bin/mvn' -U clean verify deploy -Pdhrep.deb"
+    sh "'${mvnHome}/bin/mvn' -U clean deploy -Pdhrep.deb"
   }
 
   stage('Publish') {
diff --git a/oaipmh-core/pom.xml b/oaipmh-core/pom.xml
index 600bd2c00d9c56f94b499f8c74a508677e708fd5..302b5685e781f853738067839efe824a96f64c25 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>3.1.1-SNAPSHOT</version>
+		<version>3.1.2-SNAPSHOT</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-core</artifactId>
diff --git a/oaipmh-core/src/main/xsd/oai_dc.xsd b/oaipmh-core/src/main/xsd/oai_dc.xsd
index bae1bbf375f5dd03bfa5dfec9f867dcbeb02ece0..88479d78648ab89020b97d1d347cfabc4972e79b 100644
--- a/oaipmh-core/src/main/xsd/oai_dc.xsd
+++ b/oaipmh-core/src/main/xsd/oai_dc.xsd
@@ -15,7 +15,7 @@
     </annotation>
     
     <import namespace="http://purl.org/dc/elements/1.1/" 
-        schemaLocation="http://dublincore.org/schemas/xmls/simpledc20021212.xsd"/>
+        schemaLocation="https://dublincore.org/schemas/xmls/simpledc20021212.xsd"/>
     
     <element name="dc" type="oai_dc:oai_dcType"/>
     
diff --git a/oaipmh-webapp/pom.xml b/oaipmh-webapp/pom.xml
index 418ec8a9a8d1e9885f34bff6e5f054d6370c357b..dfe73f77a4bda27c75ba9e79569ae9226d24c5f7 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>3.1.1-SNAPSHOT</version>
+		<version>3.1.2-SNAPSHOT</version>
 	</parent>
 	<groupId>info.textgrid.middleware</groupId>
 	<artifactId>oaipmh-webapp</artifactId>
@@ -81,19 +81,19 @@
 	<build>
 		<finalName>oaipmh</finalName>
 		<plugins>
+            <!-- Do not deploy WAR and DEB files to the Nexus repository -->
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.0</version>
+				<artifactId>maven-deploy-plugin</artifactId>
+				<version>${maven-deploy-plugin.version}</version>
 				<configuration>
-					<source>${jdk.version}</source>
-					<target>${jdk.version}</target>
+					<skip>true</skip>
 				</configuration>
 			</plugin>
 			<plugin>
 				<groupId>org.eclipse.jetty</groupId>
 				<artifactId>jetty-maven-plugin</artifactId>
-				<version>9.4.12.v20180830</version>
+				<version>${jetty-maven-plugin.version}</version>
 				<configuration>
 					<scanIntervalSeconds>1</scanIntervalSeconds>
 					<webApp>
diff --git a/pom.xml b/pom.xml
index 06015ba96de10120c832fae82a870e875f8016c0..aaabc1f6d94b1fc0aa7e67041097c41a2bef122b 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>3.1.1-SNAPSHOT</version>
+	<version>3.1.2-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>DARIAHDE :: OAI-PMH DataProvider</name>
 	<properties>
@@ -20,6 +20,10 @@
 		<junit.version>4.11</junit.version>
 		<jdk.version>1.8</jdk.version>
 		<maven-antrun-plugin.version>1.3</maven-antrun-plugin.version>
+        <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
+        <maven-compiler-plugin.version>3.0</maven-compiler-plugin.version>
+        <jetty-maven-plugin.version>9.4.12.v20180830</jetty-maven-plugin.version>
+        <maven-eclipse-plugin.version>2.9</maven-eclipse-plugin.version>
 	</properties>
 	<url>https://projects.gwdg.de/projects/oai-pmh</url>
 	<scm>
@@ -48,7 +52,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>2.0.2</version>
+				<version>${maven-compiler-plugin.version}</version>
 				<configuration>
 					<source>${jdk.version}</source>
 					<target>${jdk.version}</target>
@@ -61,12 +65,17 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-eclipse-plugin</artifactId>
-				<version>2.9</version>
+				<version>${maven-eclipse-plugin.version}</version>
 				<configuration>
 					<downloadSources>true</downloadSources>
 					<downloadJavadocs>true</downloadJavadocs>
 				</configuration>
 			</plugin>
+            <plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-deploy-plugin</artifactId>
+				<version>${maven-deploy-plugin.version}</version>
+			</plugin>
 		</plugins>
 	</build>
 	<modules>
@@ -74,26 +83,22 @@
 		<module>oaipmh-webapp</module>
 	</modules>
 	<repositories>
-		<repository>
-			<id>nexus.dariah</id>
-			<name>DARIAH Nexus Public Repository</name>
-			<url>https://ci.de.dariah.eu/nexus/content/groups/public</url>
-			<releases>
-				<enabled>true</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
+        <repository>
+			<id>maven-dariah-public</id>
+			<name>GWDG Nexus DARIAH-DE Repository</name>
+			<url>https://nexus.gwdg.de/repository/maven-dariah-public/</url>
 		</repository>
 	</repositories>
 	<distributionManagement>
 		<snapshotRepository>
-			<id>dariah.nexus.snapshots</id>
-			<url>https://ci.de.dariah.eu/nexus/content/repositories/snapshots</url>
+			<id>maven-dariah-public</id>
+			<name>GWDG Nexus DARIAH-DE Repository</name>
+			<url>https://nexus.gwdg.de/repository/maven-dariah-public/</url>
 		</snapshotRepository>
 		<repository>
-			<id>dariah.nexus.releases</id>
-			<url>https://ci.de.dariah.eu/nexus/content/repositories/releases</url>
+			<id>maven-dariah-public</id>
+			<name>GWDG Nexus DARIAH-DE Repository</name>
+			<url>https://nexus.gwdg.de/repository/maven-dariah-public/</url>
 		</repository>
 	</distributionManagement>
 </project>