diff --git a/README.md b/README.md
index 93a9da55..b0f7903d 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ tus-js-client is a pure **JavaScript** client for the [tus resumable upload prot
 
 **Protocol version:** 1.0.0
 
-This branch contains tus-js-client v3. If you are looking for the previous major release, after which [breaking changes](https://tus.io/blog/2022/08/03/tus-js-client-300.html) have been introduced, please look at the [v2.3.2 tag](https://github.com/tus/tus-js-client/tree/v2.3.2).
+This branch contains tus-js-client v4. If you are looking for the previous major release, after which [breaking changes](https://github.com/tus/tus-js-client/releases/tag/v4.0.0) have been introduced, please look at the [v3.1.3 tag](https://github.com/tus/tus-js-client/tree/v3.1.3).
 
 ## Example
 
diff --git a/package.json b/package.json
index 72941b37..c7b6f551 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tus-js-client",
-  "version": "3.1.3",
+  "version": "4.0.0",
   "description": "A pure JavaScript client for the tus resumable upload protocol",
   "main": "lib.es5/node/index.js",
   "module": "lib.esm/node/index.js",