diff --git a/pom.xml b/pom.xml
index 29c138d6..c43ad76b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,12 +14,12 @@
     <packaging>jar</packaging>
 
     <licenses>
-      <license>
-        <name>The Apache License, Version 2.0</name>
-        <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-      </license>
+        <license>
+            <name>The Apache License, Version 2.0</name>
+            <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+        </license>
     </licenses>
-    
+
     <developers>
         <developer>
             <name>UID2 team</name>
@@ -29,16 +29,16 @@
         </developer>
     </developers>
     <scm>
-      <connection>scm:get:ssh://github.com:IABTechLab/uid2-shared.git</connection>
-      <developerConnection>scm:get:ssh://github.com:IABTechLab/uid2-shared.git</developerConnection>
-      <url>https://github.com/IABTechLab/uid2-shared</url>
+        <connection>scm:get:ssh://github.com:IABTechLab/uid2-shared.git</connection>
+        <developerConnection>scm:get:ssh://github.com:IABTechLab/uid2-shared.git</developerConnection>
+        <url>https://github.com/IABTechLab/uid2-shared</url>
     </scm>
 
     <distributionManagement>
-      <snapshotRepository>
-        <id>ossrh</id>
-        <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
-      </snapshotRepository>
+        <snapshotRepository>
+            <id>ossrh</id>
+            <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+        </snapshotRepository>
     </distributionManagement>
 
     <properties>
@@ -49,6 +49,7 @@
         <micrometer.version>1.1.0</micrometer.version>
         <image.version>${project.version}</image.version>
     </properties>
+
     <dependencies>
         <dependency>
             <groupId>com.uid2</groupId>
@@ -154,6 +155,12 @@
             <artifactId>jackson-databind</artifactId>
             <version>2.10.5.1</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-checkstyle-plugin</artifactId>
+            <version>3.2.1</version>
+            <type>maven-plugin</type>
+        </dependency>
         <dependency>
             <groupId>io.vertx</groupId>
             <artifactId>vertx-junit5</artifactId>
@@ -193,8 +200,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.0</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
             <plugin>
@@ -242,33 +249,38 @@
                     </execution>
                 </executions>
             </plugin>
-      	    <plugin>
-      	      <groupId>org.apache.maven.plugins</groupId>
-      	      <artifactId>maven-javadoc-plugin</artifactId>
-      	      <version>3.3.2</version>
-	      <executions>
-                <execution>
-                  <id>attach-javadocs</id>
-                    <goals>
-                      <goal>jar</goal>
-                    </goals>
-                </execution>
-              </executions>
-      	    </plugin>
-    	    <plugin>
-    	      <groupId>org.apache.maven.plugins</groupId>
-    	      <artifactId>maven-gpg-plugin</artifactId>
-    	      <version>3.0.1</version>
-    	      <executions>
-    	        <execution>
-    	          <id>sign-artifacts</id>
-    	          <phase>verify</phase>
-    	          <goals>
-    	            <goal>sign</goal>
-    	          </goals>
-    	        </execution>
-    	      </executions>
-    	    </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>3.3.2</version>
+                <executions>
+                    <execution>
+                        <id>attach-javadocs</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-gpg-plugin</artifactId>
+                <version>3.0.1</version>
+                <executions>
+                    <execution>
+                        <id>sign-artifacts</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>sign</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-site-plugin</artifactId>
+                <version>3.12.1</version>
+            </plugin>
             <plugin>
                 <groupId>org.jacoco</groupId>
                 <artifactId>jacoco-maven-plugin</artifactId>
@@ -283,4 +295,21 @@
             </plugin>
         </plugins>
     </build>
+
+    <reporting>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+                <version>3.2.1</version>
+                <reportSets>
+                    <reportSet>
+                        <reports>
+                            <report>checkstyle</report>
+                        </reports>
+                    </reportSet>
+                </reportSets>
+            </plugin>
+        </plugins>
+    </reporting>
 </project>