diff --git a/pom.xml b/pom.xml
index 84075d26..5a787ff9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -953,7 +953,7 @@
     <maven-javadoc-plugin.version>3.6.3</maven-javadoc-plugin.version>
     <maven-jxr-plugin.version>3.3.0</maven-jxr-plugin.version>
     <maven-plugin-plugin.version>3.12.0</maven-plugin-plugin.version>
-    <maven-pmd-plugin.version>3.21.2</maven-pmd-plugin.version>
+    <maven-pmd-plugin.version>3.23.0</maven-pmd-plugin.version>
     <maven-project-info-reports-plugin.version>3.5.0</maven-project-info-reports-plugin.version>
     <maven-release-plugin.version>3.0.1</maven-release-plugin.version>
     <maven-repository-plugin.version>2.4</maven-repository-plugin.version>