Updated dependencies

.gitignore

@@ -2,3 +2,5 @@
 target/
 *.classpath
 .project
+.idea
+*.iml

README.md

@@ -2,8 +2,6 @@
 
 [![Build Status](https://travis-ci.org/mirabeau-nl/ceddl4j.svg?branch=master)](https://travis-ci.org/mirabeau-nl/ceddl4j)
 [![Coverage Status](https://coveralls.io/repos/mirabeau-nl/ceddl4j/badge.svg)](https://coveralls.io/r/mirabeau-nl/ceddl4j)
-[![Coverity Scan Status] (https://scan.coverity.com/projects/4986/badge.svg)](https://scan.coverity.com/projects/4986)
-[![Dependency Status](https://www.versioneye.com/user/projects/55579dd1b2ff6d477b00001c/badge.svg?style=flat)](https://www.versioneye.com/user/projects/55579dd1b2ff6d477b00001c)
 [![javadoc.io](https://javadocio-badges.herokuapp.com/nl.mirabeau/ceddl4j/badge.svg)](https://javadocio-badges.herokuapp.com/nl.mirabeau/ceddl4j)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/nl.mirabeau/ceddl4j/badge.svg)](https://maven-badges.herokuapp.com/maven-central/nl.mirabeau/ceddl4j)
 
@@ -76,7 +74,7 @@ To get started read our [Getting started guide](https://github.com/mirabeau-nl/c
 
 ### License information ###
 
-	Copyright (c) 2015, Mirabeau B.V.
+	Copyright (c) 2015-2020, Mirabeau B.V.
 	All rights reserved.
 
 	Redistribution and use in source and binary forms, with or without

pom.xml

@@ -11,7 +11,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.9.7</version>
+			<version>2.10.3</version>
 		</dependency>
 		<dependency>
 			<groupId>junit</groupId>
@@ -22,21 +22,23 @@
 		<dependency>
 			<groupId>org.skyscreamer</groupId>
 			<artifactId>jsonassert</artifactId>
-			<version>1.2.3</version>
+			<version>1.5.0</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
 	</properties>
 
 	<build>
 		<plugins>
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.9.1</version>
+				<version>3.1.0</version>
 				<executions>
 					<execution>
 						<id>add-test-source</id>
@@ -69,7 +71,7 @@
 			<plugin>
 				<groupId>org.jacoco</groupId>
 				<artifactId>jacoco-maven-plugin</artifactId>
-				<version>0.7.5.201505241946</version>
+				<version>0.8.2</version>
 				<executions>
 					<execution>
 						<id>prepare-agent</id>
@@ -82,7 +84,7 @@
 			<plugin>
 				<groupId>org.eluder.coveralls</groupId>
 				<artifactId>coveralls-maven-plugin</artifactId>
-				<version>4.0.0</version>
+				<version>4.3.0</version>
 			</plugin>
 		</plugins>
 	</build>
@@ -136,7 +138,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-source-plugin</artifactId>
-						<version>2.4</version>
+						<version>3.2.1</version>
 						<executions>
 							<execution>
 								<id>attach-sources</id>
@@ -149,7 +151,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-javadoc-plugin</artifactId>
-						<version>2.10.3</version>
+						<version>3.2.0</version>
 						<executions>
 							<execution>
 								<id>attach-javadocs</id>
@@ -162,7 +164,7 @@
 					<plugin>
 						<groupId>org.sonatype.plugins</groupId>
 						<artifactId>nexus-staging-maven-plugin</artifactId>
-						<version>1.6.6</version>
+						<version>1.6.8</version>
 						<extensions>true</extensions>
 						<configuration>
 							<serverId>ossrh</serverId>