diff --git a/pom.xml b/pom.xml
index 1c99e56..ab48920 100644
--- a/pom.xml
+++ b/pom.xml
@@ -144,7 +144,7 @@
     <maven-project-info-reports-plugin.version>3.7.0</maven-project-info-reports-plugin.version>
     <maven-resources-plugin.version>3.3.1</maven-resources-plugin.version>
     <maven-shared-utils.version>3.4.2</maven-shared-utils.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>
     <nexus-staging-maven-plugin.version>1.7.0</nexus-staging-maven-plugin.version>