diff --git a/pom.xml b/pom.xml
index 0700630..dd0f7af 100644
--- a/pom.xml
+++ b/pom.xml
@@ -93,7 +93,7 @@
 
         <plugin.surefire.version>3.1.2</plugin.surefire.version>
         <plugin.jacoco.version>0.8.11</plugin.jacoco.version>
-        <plugin.checkstyle.version>3.3.0</plugin.checkstyle.version>
+        <plugin.checkstyle.version>3.3.1</plugin.checkstyle.version>
         <plugin.javadoc.version>3.6.0</plugin.javadoc.version>
     </properties>