diff --git a/pom.xml b/pom.xml
index ec223b8..89e78b6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
     <junit.version>5.11.0</junit.version>
     <maven-enforcer-plugin.version>3.0.0-M3</maven-enforcer-plugin.version>
     <maven-checkstyle-plugin.version>3.4.0</maven-checkstyle-plugin.version>
-    <checkstyle.version>8.45.1</checkstyle.version>
+    <checkstyle.version>9.3</checkstyle.version>
     <maven-surefire-plugin.version>3.0.0-M5</maven-surefire-plugin.version>
     <jacoco-maven-plugin.version>0.8.4</jacoco-maven-plugin.version>
     <maven-javadoc-plugin.version>3.8.0</maven-javadoc-plugin.version>