diff --git a/package-lock.json b/package-lock.json
index 60baaa835..fa0ee17b1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ethers",
-  "version": "4.0.0-beta.0",
+  "version": "4.0.0-beta.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index bc549bb4b..519d905e3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ethers",
-  "version": "4.0.0-beta.0",
+  "version": "4.0.0-beta.1",
   "description": "Ethereum wallet library.",
   "main": "./index.js",
   "types": "./dist/ethers.d.ts",