diff --git a/pom.xml b/pom.xml
index 5126fea0c..b55e7e033 100644
--- a/pom.xml
+++ b/pom.xml
@@ -155,7 +155,7 @@
         <maven-surefire-plugin.version>3.2.5</maven-surefire-plugin.version>
         <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
         <maven-failsafe-plugin.version>3.2.5</maven-failsafe-plugin.version>
-        <maven-site-plugin.version>3.12.1</maven-site-plugin.version>
+        <maven-site-plugin.version>3.21.0</maven-site-plugin.version>
         <maven-release-plugin.version>2.5.3</maven-release-plugin.version>
         <maven-scm-provider-gitexe.version>2.1.0</maven-scm-provider-gitexe.version>
         <maven-release-plugin.version>3.1.1</maven-release-plugin.version>