Revert "Updating dependencies"

This reverts commit ed68f1769124599b742e6d029d9bcd028507e63d.
diff --git a/pom.xml b/pom.xml
index c796307..6f81596 100644
--- a/pom.xml
+++ b/pom.xml
@@ -472,12 +472,12 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-site-plugin</artifactId>
-            <version>3.12.0</version>
+            <version>3.7.1</version>
             <dependencies>
               <dependency>
                 <groupId>org.asciidoctor</groupId>
                 <artifactId>asciidoctor-maven-plugin</artifactId>
-                <version>2.0.0</version>
+                <version>1.5.6</version>
               </dependency>
             </dependencies>
             <configuration>