diff --git a/detectors/pom.xml b/detectors/pom.xml
index bf186e0f..68d20423 100644
--- a/detectors/pom.xml
+++ b/detectors/pom.xml
@@ -51,7 +51,7 @@
     <dependency>
       <groupId>org.apache.groovy</groupId>
       <artifactId>groovy-all</artifactId>
-      <version>4.0.19</version>
+      <version>4.0.20</version>
       <type>pom</type>
       <exclusions>
         <exclusion>