DRILL-6904: Update maven-javadoc-plugin, maven-compiler-plugin and maven-assembly-plugin to the latest version
diff --git a/pom.xml b/pom.xml
index bcb255b..3ea8a95 100644
--- a/pom.xml
+++ b/pom.xml
@@ -722,7 +722,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-compiler-plugin</artifactId>
-          <version>3.8.0</version>
+          <version>3.8.1</version>
         </plugin>
         <plugin>
           <artifactId>maven-enforcer-plugin</artifactId>
@@ -915,7 +915,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-assembly-plugin</artifactId>
-          <version>3.1.0</version>
+          <version>3.2.0</version>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
@@ -925,10 +925,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-javadoc-plugin</artifactId>
-          <version>2.10.4</version> <!--the 3.0.1 version causes failures on the release:prepare stage-->
-          <configuration>
-            <additionalparam>-Xdoclint:none</additionalparam>
-          </configuration>
+          <version>3.1.1</version>
         </plugin>
 
         <!--Note: apache-21.pom has the latest versions of apache-rat-plugin, maven-dependency-plugin and