diff --git a/package.json b/package.json
index 027ed87..dcab998 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "retext-redundant-acronyms",
-  "version": "4.3.0",
+  "version": "5.0.0",
   "description": "retext plugin to check for redundant acronyms (ATM machine)",
   "license": "MIT",
   "keywords": [
diff --git a/readme.md b/readme.md
index 3bace1a..5e28dba 100644
--- a/readme.md
+++ b/readme.md
@@ -51,14 +51,14 @@ npm install retext-redundant-acronyms
 In Deno with [`esm.sh`][esmsh]:
 
 ```js
-import retextRedundantAcronyms from 'https://esm.sh/retext-redundant-acronyms@4'
+import retextRedundantAcronyms from 'https://esm.sh/retext-redundant-acronyms@5'
 ```
 
 In browsers with [`esm.sh`][esmsh]:
 
 ```html
 <script type="module">
-  import retextRedundantAcronyms from 'https://esm.sh/retext-redundant-acronyms@4?bundle'
+  import retextRedundantAcronyms from 'https://esm.sh/retext-redundant-acronyms@5?bundle'
 </script>
 ```