diff --git a/en16931-3-reader/pom.xml b/en16931-3-reader/pom.xml
index d25a55a..38f3e9d 100644
--- a/en16931-3-reader/pom.xml
+++ b/en16931-3-reader/pom.xml
@@ -126,7 +126,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.4.1</version>
+                <version>3.6.2</version>
                 <executions>
                     <execution>
                         <id>attach-javadocs</id>
@@ -285,7 +285,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.5.0</version>
+                <version>3.6.2</version>
                 <configuration>
                     <doctitle>${project.groupId}</doctitle>
                     <minmemory>512m</minmemory>