diff --git a/pom.xml b/pom.xml
index 9634246a..9bf0fc49 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <jacoco-version>0.8.12</jacoco-version>
     <maven-checkstyle-plugin-version>3.6.0</maven-checkstyle-plugin-version>
-    <checkstyle-version>10.20.2</checkstyle-version>
+    <checkstyle-version>10.21.0</checkstyle-version>
     <junit-version>4.13.2</junit-version>
     <eclipse-site>http://download.eclipse.org/releases/${platform-version-name}</eclipse-site>
     <platform-version-name>2022-09</platform-version-name>