diff --git a/pom.xml b/pom.xml
index dbf42c2..88a6463 100644
--- a/pom.xml
+++ b/pom.xml
@@ -138,7 +138,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-checkstyle-plugin</artifactId>
-          <version>3.2.2</version>
+          <version>3.3.1</version>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>