diff --git a/pom.xml b/pom.xml
index 544003b..7dc01dd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -166,7 +166,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-javadoc-plugin</artifactId>
-          <version>3.5.0</version>
+          <version>3.6.3</version>
         </plugin>
         <plugin>
           <artifactId>maven-site-plugin</artifactId>