diff --git a/pom.xml b/pom.xml
index 4d5a470..762a242 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,7 +78,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.3.0</version>
+                <version>3.6.3</version>
                 <executions>
                     <execution>
                         <id>attach-javadocs</id>