diff --git a/pom.xml b/pom.xml
index f4b8e34..b6e0cc8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -268,7 +268,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-checkstyle-plugin</artifactId>
-                    <version>3.1.2</version>
+                    <version>3.2.2</version>
                     <configuration>
                         <sourceDirectories>
                             <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
@@ -278,7 +278,7 @@
                         <dependency>
                             <groupId>com.puppycrawl.tools</groupId>
                             <artifactId>checkstyle</artifactId>
-                            <version>8.29</version>
+                            <version>9.3</version>
                         </dependency>
                     </dependencies>
                 </plugin>