diff --git a/build.gradle b/build.gradle
index 6051ab2..d16a554 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ buildscript {
 	}
 	dependencies {
 		classpath "org.grails:grails-gradle-plugin:$grailsGradlePluginVersion"
-		classpath "org.asciidoctor:asciidoctor-gradle-jvm:4.0.1"
+		classpath "org.asciidoctor:asciidoctor-gradle-jvm:4.0.3"
 	}
 }