Merge branch 'master' into dependabot/maven/org.apache.maven.plugins-maven-jar-plugin-3.3.0

Author: stevespringett

.travis.yml

@@ -46,14 +46,14 @@
         <!-- Maven Plugin Versions -->
         <maven.compiler.plugin.version>3.11.0</maven.compiler.plugin.version>
         <maven.jar.plugin.version>3.3.0</maven.jar.plugin.version>
-        <maven.javadoc.plugin.version>3.3.2</maven.javadoc.plugin.version>
+        <maven.javadoc.plugin.version>3.6.3</maven.javadoc.plugin.version>
         <maven.release.plugin.version>3.0.0-M5</maven.release.plugin.version>
         <maven.source.plugin.version>3.3.0</maven.source.plugin.version>
         <!-- Maven build plugins for quality checks -->
         <plexus.compiler.javac.errorprone.version>2.8.5</plexus.compiler.javac.errorprone.version>
         <error.prone.core.version>2.3.2</error.prone.core.version>
         <jacoco.maven.plugin.version>0.8.11</jacoco.maven.plugin.version>
-        <spotbugs.maven.plugin.version>4.7.3.2</spotbugs.maven.plugin.version>
+        <spotbugs.maven.plugin.version>4.8.3.1</spotbugs.maven.plugin.version>
         <com.github.spotbugs.version>4.8.2</com.github.spotbugs.version>
     </properties>
 
@@ -108,7 +108,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.11.0</version>
+            <version>2.15.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -280,7 +280,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>3.0.1</version>
+                        <version>3.1.0</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>