diff --git a/packages/recma/package.json b/packages/recma/package.json
index 642530c..76a8e70 100644
--- a/packages/recma/package.json
+++ b/packages/recma/package.json
@@ -45,5 +45,5 @@
     "ignoreCatch": true
   },
   "type": "module",
-  "version": "0.0.0"
+  "version": "1.0.0"
 }
diff --git a/packages/recma/readme.md b/packages/recma/readme.md
index 219455a..4fc8108 100644
--- a/packages/recma/readme.md
+++ b/packages/recma/readme.md
@@ -62,14 +62,14 @@ npm install recma
 In Deno with [`esm.sh`][esmsh]:
 
 ```js
-import {recma} from 'https://esm.sh/recma@0'
+import {recma} from 'https://esm.sh/recma@1'
 ```
 
 In browsers with [`esm.sh`][esmsh]:
 
 ```html
 <script type="module">
-  import {recma} from 'https://esm.sh/recma@0?bundle'
+  import {recma} from 'https://esm.sh/recma@1?bundle'
 </script>
 ```
 
@@ -133,7 +133,7 @@ versions of Node.js.
 When we cut a new major release,
 we drop support for unmaintained versions of Node.
 This means we try to keep the current release line,
-`recma@0`,
+`recma@1`,
 compatible with Node.js 16.
 
 ## Security