diff --git a/package.json b/package.json
index 637bfed..514e9ee 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "micromark-extension-directive",
-  "version": "2.2.1",
+  "version": "3.0.0",
   "description": "micromark extension to support generic directives (`:cite[smith04]`)",
   "license": "MIT",
   "keywords": [
diff --git a/readme.md b/readme.md
index 8e1d96f..4bd1caa 100644
--- a/readme.md
+++ b/readme.md
@@ -68,14 +68,14 @@ npm install micromark-extension-directive
 In Deno with [`esm.sh`][esmsh]:
 
 ```js
-import {directive, directiveHtml} from 'https://esm.sh/micromark-extension-directive@2'
+import {directive, directiveHtml} from 'https://esm.sh/micromark-extension-directive@3'
 ```
 
 In browsers with [`esm.sh`][esmsh]:
 
 ```html
 <script type="module">
-  import {directive, directiveHtml} from 'https://esm.sh/micromark-extension-directive@2?bundle'
+  import {directive, directiveHtml} from 'https://esm.sh/micromark-extension-directive@3?bundle'
 </script>
 ```