diff --git a/pom.xml b/pom.xml
index db0f9a21..5b74fa64 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <pmd.version>7.26.0</pmd.version>
     <pmd.build-tools.version>39</pmd.build-tools.version>
-    <checkstyle.version>13.8.0</checkstyle.version>
+    <checkstyle.version>13.9.0</checkstyle.version>
     <checkstyle.plugin.version>3.6.0</checkstyle.plugin.version>
     <pmd.plugin.version>3.28.0</pmd.plugin.version>
     <pmd.check.version>7.26.0</pmd.check.version>