diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b5cc8d2..a145337 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ asciidoctorj = { module = "org.asciidoctor:asciidoctorj", version.ref = "asciido
 asciidoctorj-api = { module = "org.asciidoctor:asciidoctorj-api", version.ref = "asciidoctorj" }
 commons-io = "commons-io:commons-io:2.22.0"
 commons-lang3 = "org.apache.commons:commons-lang3:3.20.0"
-groovy = "org.apache.groovy:groovy:4.0.29"
+groovy = "org.apache.groovy:groovy:5.0.8"
 jsr305 = "com.google.code.findbugs:jsr305:3.0.2"
 junit-launcher = { module = "org.junit.platform:junit-platform-launcher", version.ref = "junit" }
 junit-platform-engine = { module = "org.junit.platform:junit-platform-engine", version.ref = "junit" }