diff --git a/build.gradle b/build.gradle
index 5a3ff66..e1cf4c3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 plugins {
 	id 'java'
 	id 'org.ajoberstar.git-publish' version '3.0.1'
-	id 'org.asciidoctor.jvm.convert' version '3.3.2'
+	id 'org.asciidoctor.jvm.convert' version '4.0.4'
 }
 
 dependencies {