diff --git a/build.gradle b/build.gradle
index f28055192a6..cb3315b2ae1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,7 +13,7 @@ plugins {
 	id "io.spring.dependency-management" version "1.0.5.RELEASE" apply false
 	id "org.jetbrains.kotlin.jvm" version "1.2.71" apply false
 	id "org.jetbrains.dokka" version "0.9.17"
-	id "org.asciidoctor.convert" version "1.5.9"
+	id "org.asciidoctor.convert" version "1.5.8"
 }
 
 ext {