Upgrading Elsticsearch, Pac4J and maven-checkstyle-plugin
diff --git a/pom.xml b/pom.xml
index f959b69..49087c2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -434,7 +434,7 @@
 
     <slf4j.version>1.7.36</slf4j.version>
 
-    <elasticsearch.version>8.3.3</elasticsearch.version>
+    <elasticsearch.version>8.4.0</elasticsearch.version>
 
     <apacheds.version>2.0.0.AM26</apacheds.version>
     <apachedirapi.version>2.0.0</apachedirapi.version>
@@ -450,7 +450,7 @@
 
     <modernizer-maven.version>2.4.0</modernizer-maven.version>
 
-    <pac4j.version>5.4.5</pac4j.version>
+    <pac4j.version>5.4.6</pac4j.version>
 
     <cas.version>6.6.0-RC5</cas.version>
     <cas-client.version>3.6.4</cas-client.version>
@@ -1530,7 +1530,7 @@
       <dependency>
         <groupId>org.jsoup</groupId>
         <artifactId>jsoup</artifactId>
-        <version>1.15.2</version>
+        <version>1.15.3</version>
       </dependency>
 
       <!-- TEST -->
@@ -1891,7 +1891,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-checkstyle-plugin</artifactId>
-          <version>3.1.2</version>
+          <version>3.2.0</version>
           <dependencies>
             <dependency>
               <groupId>com.puppycrawl.tools</groupId>