diff --git a/pom.xml b/pom.xml
index 17ed857..5a93d1b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <asciitable.version>0.3.2</asciitable.version>
-        <checkstyle.version>12.1.2</checkstyle.version>
+        <checkstyle.version>12.3.1</checkstyle.version>
         <checker-qual.version>3.52.1</checker-qual.version>
         <commons-codec.version>1.20.0</commons-codec.version>
         <commons-lang3.version>3.20.0</commons-lang3.version>