diff --git a/pom.xml b/pom.xml
index 90496e1..bd775fd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -52,7 +52,7 @@
         <maven.javadoc.plugin.version>2.7</maven.javadoc.plugin.version>
         <maven-jaxb2-plugin.version>0.8.2</maven-jaxb2-plugin.version>
         <maven.release.plugin.version>3.0.0-M1</maven.release.plugin.version>
-        <maven.site.plugin.version>3.8.2</maven.site.plugin.version>
+        <maven.site.plugin.version>3.9.0</maven.site.plugin.version>
         <maven-source-plugin.version>3.0.1</maven-source-plugin.version>
         <maven-war-plugin.version>2.2</maven-war-plugin.version>
         <maven.assembly.plugin.version>3.2.0</maven.assembly.plugin.version>