diff --git a/pom.xml b/pom.xml
index 8f7dbb88..55b74f3a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,14 +42,14 @@
     <release.plugin.version>3.3.1</release.plugin.version>
     <resources.plugin.version>3.5.0</resources.plugin.version>
     <site.plugin.version>3.21.0</site.plugin.version>
-    <sonar.plugin.version>5.5.0.6356</sonar.plugin.version>
+    <sonar.plugin.version>5.6.0.6792</sonar.plugin.version>
     <sonatype.plugin.version>0.10.0</sonatype.plugin.version>
     <source.plugin.version>3.4.0</source.plugin.version>
     <surefire.plugin.version>3.5.5</surefire.plugin.version>
     <guava.version>33.6.0-jre</guava.version>
 
     <!-- tooling -->
-    <checkstyle.tool.version>13.4.0</checkstyle.tool.version>
+    <checkstyle.tool.version>13.4.1</checkstyle.tool.version>
 
     <!-- testing -->
     <junit.version>6.0.3</junit.version>