upgraded Maven Site Plugin to 3.7.1
diff --git a/pom.xml b/pom.xml
index 9ce0890..c8ab0fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -238,7 +238,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-site-plugin</artifactId>
-          <version>3.7</version>
+          <version>3.7.1</version>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>