diff --git a/pom.xml b/pom.xml
index 5f0dd485..9d54bfea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -152,7 +152,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-javadoc-plugin</artifactId>
-                    <version>2.0</version>
+                    <version>2.1</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>