diff --git a/pom.xml b/pom.xml
index 8d3c6b6a..0d62af42 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,7 @@
     <aws-v2.version>2.28.11</aws-v2.version>
 
     <aws.version>1.12.772</aws.version>
-    <checkstyle.version>10.18.2</checkstyle.version>
+    <checkstyle.version>10.20.1</checkstyle.version>
     <commons-codec.version>1.15</commons-codec.version>
     <commons-io.version>2.17.0</commons-io.version>
     <docker-builder.image.name>s3mock-buildx</docker-builder.image.name>