diff --git a/docs/build.gradle b/docs/build.gradle
index d9cfc97dc..589304ca8 100644
--- a/docs/build.gradle
+++ b/docs/build.gradle
@@ -4,7 +4,7 @@ import static java.nio.charset.StandardCharsets.UTF_8
 
 plugins {
     id 'archunit.base-conventions'
-    id "org.asciidoctor.jvm.convert" version "3.3.2"
+    id "org.asciidoctor.jvm.convert" version "4.0.3"
 }
 
 task cleanUserGuide(type: Delete) {