diff --git a/pom.xml b/pom.xml
index ddc0725..a2bfd53 100644
--- a/pom.xml
+++ b/pom.xml
@@ -192,7 +192,7 @@
         <dependency>
             <groupId>org.codehaus.groovy</groupId>
             <artifactId>groovy</artifactId>
-            <version>2.5.14</version>
+            <version>3.0.15</version>
             <scope>test</scope>
         </dependency>
         <dependency>