Updated:

* japicmp-maven-plugin 0.15.3 -> 0.15.4
* maven-javadoc-plugin 3.2.0 -> 3.3.1
* maven-checkstyle-plugin 3.0.0 -> 3.1.2
* jacoco-maven-plugin 0.8.5 -> 0.8.7
* maven-jxr-plugin 3.0.0 -> 3.1.1
diff --git a/pom.xml b/pom.xml
index a7f9c50..712aa1a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,17 @@
 
 <!--
 
+Version 14 - changes since 13
+=====================================
+
+japicmp-maven-plugin 0.15.3 -> 0.15.4
+maven-javadoc-plugin 3.2.0 -> 3.3.1
+maven-checkstyle-plugin 3.0.0 -> 3.1.2
+jacoco-maven-plugin 0.8.5 -> 0.8.7
+maven-jxr-plugin 3.0.0 -> 3.1.1
+
 Version 13 - changes since 12
+=====================================
 
 animal-sniffer-maven-plugin 1.17 -> 1.20
 japicmp-maven-plugin 0.14.4 -> 0.15.3
@@ -417,6 +427,10 @@
       <name>Michajlo Matijkiw</name>
       <email>michajlo_matijkiw -at- comcast.com</email>
     </contributor>
+    <contributor>
+      <name>Arturo Bernal</name>
+      <email>arturobernalg -at- gmail.com</email>
+    </contributor>
   </contributors>
   <mailingLists>
     <mailingList>
@@ -634,7 +648,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-checkstyle-plugin</artifactId>
-          <version>3.0.0</version>
+          <version>${hc.checkstyle.version}</version>
           <dependencies>
             <dependency>
               <groupId>org.apache.httpcomponents</groupId>
@@ -863,7 +877,7 @@
           <plugin>
             <groupId>org.jacoco</groupId>
             <artifactId>jacoco-maven-plugin</artifactId>
-            <version>0.8.5</version>
+            <version>0.8.7</version>
           </plugin>
           <plugin>
             <groupId>org.eluder.coveralls</groupId>
@@ -946,12 +960,12 @@
     <hc.site.url>scp://people.apache.org/www/hc.apache.org/</hc.site.url>
 
     <!-- Define versions of all report plugins, because they should match usage in pluginManagement and modules -->
-    <hc.japicmp.version>0.15.3</hc.japicmp.version>
-    <hc.javadoc.version>3.2.0</hc.javadoc.version>
-    <hc.jxr.version>3.0.0</hc.jxr.version>
+    <hc.japicmp.version>0.15.4</hc.japicmp.version>
+    <hc.javadoc.version>3.3.1</hc.javadoc.version>
+    <hc.jxr.version>3.1.1</hc.jxr.version>
     <hc.surefire.version>3.0.0-M5</hc.surefire.version>
     <hc.project-info.version>3.1.0</hc.project-info.version>
-    <hc.checkstyle.version>3.0.0</hc.checkstyle.version>
+    <hc.checkstyle.version>3.1.2</hc.checkstyle.version>
     <hc.animal-sniffer.signature.version>1.0</hc.animal-sniffer.signature.version>
     <hc.animal-sniffer.signature.ignores />
     <hc.coveralls.version>4.3.0</hc.coveralls.version>