diff --git a/bucket/asciidoctorj.json b/bucket/asciidoctorj.json
index 9151a36250..3384a076ca 100644
--- a/bucket/asciidoctorj.json
+++ b/bucket/asciidoctorj.json
@@ -1,14 +1,14 @@
 {
-    "version": "2.5.10",
+    "version": "3.0.0-alpha.1",
     "description": "Asciidoctor integration & API for Java and other JVM languages",
     "homepage": "https://asciidoctor.org/docs/asciidoctorj",
     "license": "Apache-2.0",
     "suggest": {
         "JDK": "java/openjdk"
     },
-    "url": "https://repo1.maven.org/maven2/org/asciidoctor/asciidoctorj/2.5.10/asciidoctorj-2.5.10-bin.zip",
-    "hash": "292db5e831192982ce485d1a1ffa37590b17d5e3757f11052145f07b6d1161bd",
-    "extract_dir": "asciidoctorj-2.5.10",
+    "url": "https://repo1.maven.org/maven2/org/asciidoctor/asciidoctorj/3.0.0-alpha.1/asciidoctorj-3.0.0-alpha.1-bin.zip",
+    "hash": "bb5d3c67e7734e6c2f7d44374ad48ff41f8a5e59cea613d390ccace275c3c210",
+    "extract_dir": "asciidoctorj-3.0.0-alpha.1",
     "bin": "bin\\asciidoctorj.bat",
     "checkver": {
         "url": "https://repo1.maven.org/maven2/org/asciidoctor/asciidoctorj/maven-metadata.xml",