diff --git a/app/javascript/controllers/application.js b/app/javascript/controllers/application.js
new file mode 100644
index 000000000..932e75c45
--- /dev/null
+++ b/app/javascript/controllers/application.js
@@ -0,0 +1,10 @@
+import { Application } from "@hotwired/stimulus"
+
+const application = Application.start()
+
+// Configure Stimulus development experience
+application.warnings = true
+application.debug    = false
+window.Stimulus      = application
+
+export { application }
diff --git a/app/javascript/controllers/hello_controller.js b/app/javascript/controllers/hello_controller.js
index 6671d28a4..5975c0789 100644
--- a/app/javascript/controllers/hello_controller.js
+++ b/app/javascript/controllers/hello_controller.js
@@ -1,18 +1,7 @@
-// Visit The Stimulus Handbook for more details
-// https://stimulusjs.org/handbook/introduction
-//
-// This example controller works with specially annotated HTML like:
-//
-// <div data-controller="hello">
-//   <h1 data-target="hello.output"></h1>
-// </div>
-
-import { Controller } from "stimulus"
+import { Controller } from "@hotwired/stimulus"
 
 export default class extends Controller {
-  static targets = [ "output" ]
-
   connect() {
-    this.outputTarget.textContent = 'Hello, Stimulus!'
+    this.element.textContent = "Hello World!"
   }
 }
diff --git a/app/javascript/controllers/index.js b/app/javascript/controllers/index.js
index 6f53d84bb..c64575017 100644
--- a/app/javascript/controllers/index.js
+++ b/app/javascript/controllers/index.js
@@ -1,9 +1,7 @@
-// Load all the controllers within this directory and all subdirectories. 
-// Controller files must be named *_controller.js.
+// This file is auto-generated by ./bin/rails stimulus:manifest:update
+// Run that command whenever you add a new controller
 
-import { Application } from "stimulus"
-import { definitionsFromContext } from "stimulus/webpack-helpers"
+import { application } from "./application"
 
-const application = Application.start()
-const context = require.context("controllers", true, /_controller\.js$/)
-application.load(definitionsFromContext(context))
+import HelloController from "./hello_controller"
+application.register("hello", HelloController)
diff --git a/package.json b/package.json
index 1bf8be47c..f044c889e 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "data-collector",
   "private": true,
   "dependencies": {
-    "@hotwired/stimulus": "^3.0.0-beta.2",
+    "@hotwired/stimulus": "^3.0.0",
     "@hotwired/turbo": "^7.0.0-rc.3",
     "@hotwired/turbo-rails": "^7.0.0-rc.3",
     "@rails/actioncable": "^6.0.0",
diff --git a/yarn.lock b/yarn.lock
index 6a81d2821..dbbdda344 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -885,10 +885,10 @@
   resolved "https://registry.npmjs.org/@csstools/convert-colors/-/convert-colors-1.4.0.tgz"
   integrity sha512-5a6wqoJV/xEdbRNKVo6I4hO3VjyDq//8q2f9I6PBAvMesJHFauXDorcNCsr9RzvsZnaWi5NYCcfyqP1QeFHFbw==
 
-"@hotwired/stimulus@^3.0.0-beta.2":
-  version "3.0.0-beta.2"
-  resolved "https://registry.yarnpkg.com/@hotwired/stimulus/-/stimulus-3.0.0-beta.2.tgz#64ca67af9cc473ca97bb99d98fee5bc08e4c3914"
-  integrity sha512-rp2XojlugD0mvqi3qbqM660PbjqS7hnq/8FYa7SK/DL2rvWDu0/Ka3KW8cyXtcB1RiVG4nX5Oh4oq3nmuDjENQ==
+"@hotwired/stimulus@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@hotwired/stimulus/-/stimulus-3.0.0.tgz#45171e61417af60f0e546665c52fae5b67295cee"
+  integrity sha512-UFIuuf7GjKJoIYromuTmqfzT8gZ8eu5zIB5m2QoEsopymGeN7rfDSTRPyRfwHIqP0x+0vWo4O1LFozw+/sWXxg==
 
 "@hotwired/turbo-rails@^7.0.0-rc.3":
   version "7.0.0-rc.3"