diff --git a/pom.xml b/pom.xml
index 4034ce4..23b5266 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
         <dependency>
             <groupId>com.athaydes</groupId>
             <artifactId>spock-reports</artifactId>
-            <version>1.3.2</version>
+            <version>2.5.1-groovy-4.0</version>
             <scope>test</scope>
             <!-- this avoids affecting your version of Groovy/Spock -->
             <exclusions>