diff --git a/build.gradle b/build.gradle
index 5b4ffd5..8663511 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,7 +17,7 @@ dependencies {
   // mandatory dependencies for using Spock
   implementation platform('org.apache.groovy:groovy-bom:4.0.5')
   implementation 'org.apache.groovy:groovy'
-  testImplementation platform("org.spockframework:spock-bom:2.2-groovy-4.0")
+  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