diff --git a/build.gradle b/build.gradle
index 20b4e83..234dc49 100644
--- a/build.gradle
+++ b/build.gradle
@@ -63,7 +63,7 @@ dependencies {
     testImplementation platform("org.spockframework:spock-bom:2.3-groovy-4.0")
     testImplementation "org.spockframework:spock-core"
     testImplementation "org.spockframework:spock-junit4"  // you can remove this if your code does not rely on old JUnit 4 rules
-    testImplementation "org.apache.groovy:groovy-all:4.0.21"
+    testImplementation "org.apache.groovy:groovy-all:4.0.23"
 
 
     // testImplementation "org.spockframework:spock-core:2.3-groovy-3.0"