Update pom versions

Author: mbax

pom.xml

@@ -57,8 +57,8 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <plugin.javadocs.version>3.1.0</plugin.javadocs.version>
-        <plugin.source.version>3.1.0</plugin.source.version>
+        <plugin.javadocs.version>3.2.0</plugin.javadocs.version>
+        <plugin.source.version>3.2.1</plugin.source.version>
         <dependency.netty.version>4.1.51.Final</dependency.netty.version>
     </properties>
 
@@ -90,19 +90,19 @@
         <dependency>
             <groupId>org.checkerframework</groupId>
             <artifactId>checker-qual</artifactId>
-            <version>2.5.3</version>
+            <version>3.5.0</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>2.21.0</version>
+            <version>3.4.4</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -150,7 +150,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-deploy-plugin</artifactId>
-                        <version>2.8.2</version>
+                        <version>3.0.0-M1</version>
                     </plugin>
                 </plugins>
             </build>
@@ -284,7 +284,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
-                <version>3.1.2</version>
+                <version>3.2.0</version>
                 <configuration>
                     <archive>
                         <manifestEntries>
@@ -305,7 +305,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.0.0-M3</version>
+                <version>3.0.0-M5</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -315,7 +315,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.2.1</version>
+                <version>3.2.4</version>
                 <executions>
                     <execution>
                         <phase>package</phase>