diff --git a/pom.xml b/pom.xml
index 863b447..7efa196 100644
--- a/pom.xml
+++ b/pom.xml
@@ -95,7 +95,7 @@
             <dependency>
                 <groupId>org.spockframework</groupId>
                 <artifactId>spock-core</artifactId>
-                <version>1.2-groovy-2.5</version>
+                <version>1.3-groovy-2.5</version>
                 <scope>test</scope>
             </dependency>