diff --git a/pom.xml b/pom.xml
index ac9ae15..6a391a4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -101,7 +101,7 @@
     <maven-eclipse-plugin.version>2.10</maven-eclipse-plugin.version>
     <maven-enforcer-plugin.version>3.2.1</maven-enforcer-plugin.version>
     <maven-gpg-plugin.version>3.0.1</maven-gpg-plugin.version>
-    <maven-help-plugin.version>3.3.0</maven-help-plugin.version>
+    <maven-help-plugin.version>3.4.0</maven-help-plugin.version>
     <maven-install-plugin.version>3.1.0</maven-install-plugin.version>
     <maven-jar-plugin.version>3.3.0</maven-jar-plugin.version>
     <maven-javadoc-plugin.version>3.5.0</maven-javadoc-plugin.version>