diff --git a/pom.xml b/pom.xml
index c0ff37fa7d..6c22e6e841 100644
--- a/pom.xml
+++ b/pom.xml
@@ -177,7 +177,7 @@
 		<maven-resources-plugin.version>3.3.1</maven-resources-plugin.version>
 		<maven-scm-plugin.version>1.12.0</maven-scm-plugin.version>
 		<maven-shade-plugin.version>3.6.0</maven-shade-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>3.5.2</maven-surefire-plugin.version>
 		<maven.compiler.debug>true</maven.compiler.debug>