diff --git a/pom.xml b/pom.xml
index 61e136d1ed8..7fffc1ed3e2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
     <jetty.url>https://www.eclipse.org/jetty/</jetty.url>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <build-support.version>1.5</build-support.version>
-    <checkstyle.version>8.37</checkstyle.version>
+    <checkstyle.version>9.0</checkstyle.version>
     <slf4j.version>2.0.0-alpha5</slf4j.version>
     <log4j2.version>2.14.0</log4j2.version>
     <logback.version>1.3.0-alpha9</logback.version>