diff --git a/pom.xml b/pom.xml
index 0951b3b..0064d95 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
     <dependency>
       <groupId>org.apache.groovy</groupId>
       <artifactId>groovy-xml</artifactId>
-      <version>4.0.20</version>
+      <version>4.0.21</version>
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>