diff --git a/pom.xml b/pom.xml
index 246e0b6bd..6f466d528 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,7 +36,7 @@
         <maven-failsafe-plugin-version>3.5.1</maven-failsafe-plugin-version>
         <maven-install-plugin-version>3.1.3</maven-install-plugin-version>
         <maven-resources-plugin-version>3.3.1</maven-resources-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-surefire-plugin-version>3.5.1</maven-surefire-plugin-version>
         <maven-version>3.9.0</maven-version>
         <tycho-version>4.0.9</tycho-version>