diff --git a/guides/Chartjs-Plugins.md b/guides/Chartjs-Plugins.md
index de023ac..a9e0215 100644
--- a/guides/Chartjs-Plugins.md
+++ b/guides/Chartjs-Plugins.md
@@ -2,7 +2,7 @@
 
 Chartkick works with Chart.js global plugins. Here’s how to add the [annotation](https://www.chartjs.org/chartjs-plugin-annotation/latest/) plugin.
 
-For Importmaps, download the [UMD version](https://unpkg.com/chartjs-plugin-annotation@3.0.1/dist/chartjs-plugin-annotation.cjs) to `vendor/javascript`, change the extension from `.cjs` to `.js`, pin it in `config/importmap.rb`, and use:
+For Importmaps, download the [UMD version](https://unpkg.com/chartjs-plugin-annotation@3/dist/chartjs-plugin-annotation.cjs) to `vendor/javascript`, change the extension from `.cjs` to `.js`, pin it in `config/importmap.rb`, and use:
 
 ```javascript
 import "chartjs-plugin-annotation"
@@ -17,7 +17,7 @@ import annotationPlugin from "chartjs-plugin-annotation"
 Chart.register(annotationPlugin)
 ```
 
-For Sprockets, download the [UMD version](https://unpkg.com/chartjs-plugin-annotation@3.0.1/dist/chartjs-plugin-annotation.cjs) to `vendor/assets/javascripts`, change the extension from `.cjs` to `.js`, and use:
+For Sprockets, download the [UMD version](https://unpkg.com/chartjs-plugin-annotation@3/dist/chartjs-plugin-annotation.cjs) to `vendor/assets/javascripts`, change the extension from `.cjs` to `.js`, and use:
 
 ```javascript
 //= require chartjs-plugin-annotation