diff --git a/pom.xml b/pom.xml
index 76ca12c..02d175c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <spock.version>1.3-groovy-2.5</spock.version>
-        <groovy.version>2.5.8</groovy.version>
+        <groovy.version>2.5.14</groovy.version>
         <powermock.version>2.0.4</powermock.version>
         <jmockit.version>1.39</jmockit.version>
         <junitparams.version>1.1.0</junitparams.version>