diff --git a/model/pom.xml b/model/pom.xml
index 6bb1f07a..19b95c82 100644
--- a/model/pom.xml
+++ b/model/pom.xml
@@ -21,7 +21,7 @@
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <plugin.flatten.version>1.6.0</plugin.flatten.version>
-        <plugin.javadoc.version>3.10.1</plugin.javadoc.version>
+        <plugin.javadoc.version>3.11.1</plugin.javadoc.version>
         <plugin.projectinfo.version>3.8.0</plugin.projectinfo.version>
     </properties>
     <build>
diff --git a/pom.xml b/pom.xml
index 619cda60..d29eb908 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
         <plugin.flatten.version>1.6.0</plugin.flatten.version>
         <plugin.gpg.version>3.0.1</plugin.gpg.version>
         <plugin.jar.version>3.4.2</plugin.jar.version>
-        <plugin.javadoc.version>3.10.1</plugin.javadoc.version>
+        <plugin.javadoc.version>3.11.1</plugin.javadoc.version>
         <plugin.projectinfo.version>3.8.0</plugin.projectinfo.version>
         <plugin.source.version>3.3.1</plugin.source.version>
         <plugin.jacoco.version>0.8.12</plugin.jacoco.version>