diff --git a/pom.xml b/pom.xml
index 6d432fc..c6aff82 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,7 +81,7 @@
         <!-- build -->
         <maven-compiler-plugin.version>3.11.0</maven-compiler-plugin.version>
         <maven-source-plugin.version>3.3.0</maven-source-plugin.version>
-        <maven-javadoc-plugin.version>3.6.2</maven-javadoc-plugin.version>
+        <maven-javadoc-plugin.version>3.6.3</maven-javadoc-plugin.version>
         <maven-surefire-plugin.version>3.2.2</maven-surefire-plugin.version>
         <maven-failsafe-plugin.version>3.2.2</maven-failsafe-plugin.version>
         <maven-shade-plugin.version>3.0.0</maven-shade-plugin.version>