diff --git a/pom.xml b/pom.xml
index 73a4901..06d9178 100644
--- a/pom.xml
+++ b/pom.xml
@@ -107,7 +107,7 @@
         <pomchecker-maven-plugin.version>1.7.0</pomchecker-maven-plugin.version>
         <nexus-staging-plugin.version>1.6.13</nexus-staging-plugin.version>
         <checkstyle-maven-plugin.version>3.3.1</checkstyle-maven-plugin.version>
-        <checkstyle.version>10.14.2</checkstyle.version>
+        <checkstyle.version>10.20.0</checkstyle.version>
         <spotbugs-maven-plugin.version>4.8.3.1</spotbugs-maven-plugin.version>
         <dependency-check-maven.version>8.4.0</dependency-check-maven.version>
         <jacoco.version>0.8.11</jacoco.version>