diff --git a/lerna.json b/lerna.json
index 5db9ff8f..35834820 100644
--- a/lerna.json
+++ b/lerna.json
@@ -9,5 +9,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "1.2.0-beta.3"
+  "version": "1.2.0-beta.4"
 }
diff --git a/packages/wasm-crypto/package.json b/packages/wasm-crypto/package.json
index d8f1343d..b7464d28 100644
--- a/packages/wasm-crypto/package.json
+++ b/packages/wasm-crypto/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/wasm-crypto",
-  "version": "1.2.0-beta.3",
+  "version": "1.2.0-beta.4",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "files": [
     "crypto-polyfill.js",