diff --git a/build.gradle b/build.gradle
index bb4999cb1..68b6838ab 100644
--- a/build.gradle
+++ b/build.gradle
@@ -64,7 +64,7 @@ plugins {
     id 'com.gorylenko.gradle-git-properties' version '2.2.4' apply false
     id 'org.asciidoctor.jvm.convert' version '3.2.0' apply false
     id 'org.asciidoctor.jvm.pdf' version '3.2.0' apply false
-    id 'org.asciidoctor.jvm.epub' version '3.2.0' apply false
+    id 'org.asciidoctor.jvm.epub' version '3.3.0' apply false
     id 'org.asciidoctor.jvm.revealjs' version '3.2.0' apply false
     id 'org.asciidoctor.jvm.gems' version '3.2.0' apply false
     id 'org.asciidoctor.kindlegen.base' version '3.2.0' apply false