diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index e7e7195..9de7ccc 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ rundeckCore = "6.1.0-SNAPSHOT"
 slf4j = "2.0.18"
 jgitSshApache = "7.7.0.202606012155-r"
 jgit = "7.7.0.202606012155-r"
-spock = "2.3-groovy-4.0"
+spock = "2.4-groovy-5.0"
 bytebuddy = "1.18.11"
 objenesis = "3.5"
 # Security overrides for transitive dependencies