updated build plugin versions

Author: slu-it

pom.xml

@@ -89,30 +89,30 @@
 
 		<!-- plugin versions -->
 
-		<version.maven.assembly.plugin>2.6</version.maven.assembly.plugin>
+		<version.maven.assembly.plugin>3.1.0</version.maven.assembly.plugin>
 		<version.maven.clean.plugin>3.0.0</version.maven.clean.plugin>
-		<version.maven.compiler.plugin>3.5.1</version.maven.compiler.plugin>
-		<version.maven.dependency.plugin>2.10</version.maven.dependency.plugin>
+		<version.maven.compiler.plugin>3.7.0</version.maven.compiler.plugin>
+		<version.maven.dependency.plugin>3.0.2</version.maven.dependency.plugin>
 		<version.maven.deploy.plugin>2.8.2</version.maven.deploy.plugin>
 		<version.maven.enforcer.plugin>1.4.1</version.maven.enforcer.plugin>
 		<version.maven.install.plugin>2.5.2</version.maven.install.plugin>
-		<version.maven.jar.plugin>2.6</version.maven.jar.plugin>
-		<version.maven.javadoc.plugin>2.10.3</version.maven.javadoc.plugin>
+		<version.maven.jar.plugin>3.0.2</version.maven.jar.plugin>
+		<version.maven.javadoc.plugin>3.0.0</version.maven.javadoc.plugin>
 		<version.maven.notice.plugin>1.0.6.1</version.maven.notice.plugin>
-		<version.maven.resources.plugin>2.7</version.maven.resources.plugin>
-		<version.maven.site.plugin>3.5.1</version.maven.site.plugin>
-		<version.maven.source.plugin>3.0.0</version.maven.source.plugin>
+		<version.maven.resources.plugin>3.0.2</version.maven.resources.plugin>
+		<version.maven.site.plugin>3.6</version.maven.site.plugin>
+		<version.maven.source.plugin>3.0.1</version.maven.source.plugin>
 		<version.maven.surefire.plugin>2.19.1</version.maven.surefire.plugin>
 		<version.maven.failsafe.plugin>2.19.1</version.maven.failsafe.plugin>
-		<version.maven.pmd.plugin>3.6</version.maven.pmd.plugin>
+		<version.maven.pmd.plugin>3.8</version.maven.pmd.plugin>
 		<version.maven.checkstyle.plugin>2.17</version.maven.checkstyle.plugin>
 		<version.maven.gpg.plugin>1.6</version.maven.gpg.plugin>
-		<version.maven.nexus.staging.plugin>1.6.7</version.maven.nexus.staging.plugin>
+		<version.maven.nexus.staging.plugin>1.6.8</version.maven.nexus.staging.plugin>
 
-		<version.findbugs.maven.plugin>3.0.3</version.findbugs.maven.plugin>
-		<version.license.maven.plugin>1.8</version.license.maven.plugin>
-		<version.jacoco.maven.plugin>0.7.7.201606060606</version.jacoco.maven.plugin>
-		<version.pitest.maven.plugin>1.1.10</version.pitest.maven.plugin>
+		<version.findbugs.maven.plugin>3.0.5</version.findbugs.maven.plugin>
+		<version.license.maven.plugin>1.14</version.license.maven.plugin>
+		<version.jacoco.maven.plugin>0.7.9</version.jacoco.maven.plugin>
+		<version.pitest.maven.plugin>1.2.3</version.pitest.maven.plugin>
 
 	</properties>