diff --git a/pom.xml b/pom.xml
index 2b6be14..281e302 100644
--- a/pom.xml
+++ b/pom.xml
@@ -89,7 +89,7 @@ SOFTWARE.
     <slf4j.version>2.0.9</slf4j.version>
     <jtcop.version>0.1.18</jtcop.version>
     <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
-    <checkstyle.version>8.15</checkstyle.version>
+    <checkstyle.version>8.45.1</checkstyle.version>
     <maven-checkstyle-plugin.version>3.3.0</maven-checkstyle-plugin.version>
     <sa-tan.version>0.1.5</sa-tan.version>
     <maven-invoker-plugin.version>3.6.0</maven-invoker-plugin.version>