diff --git a/pom.xml b/pom.xml
index ec5fa51..83ab6b8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -70,7 +70,7 @@
         <maven-gpg-plugin.version>3.2.7</maven-gpg-plugin.version>
         <maven-javadoc-plugin.version>3.10.1</maven-javadoc-plugin.version>
         <maven-project-info-reports-plugin.version>3.8.0</maven-project-info-reports-plugin.version>
-        <maven-site-plugin.version>3.20.0</maven-site-plugin.version>
+        <maven-site-plugin.version>3.21.0</maven-site-plugin.version>
         <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
         <maven-surefire-plugin.version>3.5.1</maven-surefire-plugin.version>
         <versions-maven-plugin.version>2.17.1</versions-maven-plugin.version>