diff --git a/README.md b/README.md
index 33ce23ab..87b282b3 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-#### NOTE: To upgrade to jQuery 3.0, you first need version 1.12.x or 2.2.x. If you're using an older version, first upgrade to one of these versions using [jQuery Migrate 1.x](https://github.com/jquery/jquery-migrate/tree/1.x-stable#readme), to resolve any compatibility issues. For more information about the changes made in jQuery 3.0, see the [upgrade guide](https://jquery.com/upgrade-guide/3.0/) and [blog post](https://blog.jquery.com/2016/06/09/jquery-3-0-final-released/).
+#### NOTE: To upgrade to jQuery 4.x, you first need version 3.x. If you're using an older version, first upgrade to jQuery 3.x using [jQuery Migrate 3.x](https://github.com/jquery/jquery-migrate/tree/3.x-stable#readme), to resolve any compatibility issues. For more information about the changes made in jQuery 4.0, see the [upgrade guide](https://jquery.com/upgrade-guide/4.0/) and [blog post](https://blog.jquery.com/2024/07/17/second-beta-of-jquery-4-0-0/).
# jQuery Migrate
Upgrading libraries such as jQuery can be a lot of work, when breaking changes have been introduced. jQuery Migrate makes this easier, by restoring the APIs that were removed, and additionally shows warnings in the browser console (development version of jQuery Migrate only) when removed and/or deprecated APIs are used.
@@ -25,8 +25,8 @@ Each jQuery Migrate version supports the same browsers that the jQuery version u
In your web page, load this plugin *after* the script tag for jQuery, for example:
```html
-
-
+
+
```
## Download
diff --git a/jtr-ci.yml b/jtr-ci.yml
index eea0990a..9a219bfd 100644
--- a/jtr-ci.yml
+++ b/jtr-ci.yml
@@ -6,8 +6,8 @@ runs:
- git.min
- git.slim
- git.slim.min
- - 4.0.0-beta.2
- - 4.0.0-beta.2.slim
+ - 4.0.0-rc.1
+ - 4.0.0-rc.1.slim
plugin:
- dev
- min
diff --git a/jtr-local.yml b/jtr-local.yml
index e198c889..2c24788a 100644
--- a/jtr-local.yml
+++ b/jtr-local.yml
@@ -6,7 +6,7 @@ runs:
- git.min
- git.slim
- git.slim.min
- - 4.0.0-beta.2
- - 4.0.0-beta.2.slim
+ - 4.0.0-rc.1
+ - 4.0.0-rc.1.slim
retries: 1
diff --git a/package.json b/package.json
index 2ca0b76f..7e5eb711 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
"eslint-plugin-import": "2.31.0",
"globals": "15.15.0",
"husky": "9.1.7",
- "jquery": "4.0.0-beta.2",
+ "jquery": "4.0.0-rc.1",
"jquery-test-runner": "0.2.5",
"jsdom": "26.0.0",
"native-promise-only": "0.8.1",
diff --git a/test/data/testinit.js b/test/data/testinit.js
index 6d4193a6..1b1b9dc0 100644
--- a/test/data/testinit.js
+++ b/test/data/testinit.js
@@ -8,7 +8,7 @@
* dev Uncompressed development version: source files in the project /dist dir
* esmodules Non-combined dev version: source files from the project /src dir
* min Minified version in the project /dist dir
- * VER Version from code.jquery.com, e.g.: git, 4.0.0.min or 4.0.0-beta.2
+ * VER Version from code.jquery.com, e.g.: git, 4.0.0.min or 4.0.0-rc.1
* else Full or relative path to be used for script src
*/
loadProject: function( projectName, defaultVersion, isSelf ) {
@@ -244,8 +244,8 @@ TestManager.init( {
"git.min",
"git.slim",
"git.slim.min",
- "4.0.0-beta.2",
- "4.0.0-beta.2.slim"
+ "4.0.0-rc.1",
+ "4.0.0-rc.1.slim"
]
},
"jquery-migrate": {