diff --git a/pom.xml b/pom.xml
index f2db0ef..b943db7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
         <ret-plugin.version>0.2.4</ret-plugin.version>
         <skipITs>true</skipITs>
         <surefire-plugin.version>3.5.4</surefire-plugin.version>
-        <versions-maven-plugin.version>2.20.1</versions-maven-plugin.version>
+        <versions-maven-plugin.version>2.21.0</versions-maven-plugin.version>
     </properties>
 
     <modules>