diff --git a/pom.xml b/pom.xml
index 3199bf2210..d35d122266 100644
--- a/pom.xml
+++ b/pom.xml
@@ -321,7 +321,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-site-plugin</artifactId>
-                    <version>3.12.1</version>
+                    <version>3.21.0</version>
                 </plugin>
                 <plugin>
                     <groupId>org.eluder.coveralls</groupId>