diff --git a/pom.xml b/pom.xml
index eb7171c..f3f9d97 100644
--- a/pom.xml
+++ b/pom.xml
@@ -138,7 +138,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.5.0</version>
+        <version>3.6.3</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>