diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
index da505b8e..870b789b 100644
--- a/CHANGELOG.adoc
+++ b/CHANGELOG.adoc
@@ -16,6 +16,7 @@ For a detailed view of what has changed, refer to the {url-repo}/commits/main[co
 Improvement::
 
 * Upgrade to asciidoctor 2.0.15 (#1026)
+* Upgrade to asciidoctor-epub 1.5.1 (#1030)
 
 Build Improvement::
 
diff --git a/build.gradle b/build.gradle
index 4f14288a..cd679e02 100644
--- a/build.gradle
+++ b/build.gradle
@@ -55,7 +55,7 @@ ext {
   arquillianVersion = '1.1.10.Final'
   arquillianSpockVersion = '1.0.0.Beta3'
   asciidoctorjPdfVersion = '1.5.4'
-  asciidoctorjEpub3Version = '1.5.0-alpha.19'
+  asciidoctorjEpub3Version = '1.5.1'
   asciidoctorjDiagramVersion = '2.1.2'
   asciidoctorjRevealJsVersion = '4.1.0'
   commonsioVersion = '2.4'