diff --git a/Cargo.lock b/Cargo.lock
index 92a1f3a83..a01351fbd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1607,7 +1607,7 @@ dependencies = [
 [[package]]
 name = "parity-ui-precompiled"
 version = "1.4.0"
-source = "git+https://github.com/ethcore/js-precompiled.git#966b7ab4cf0c02450f14948b2a26cd326c395dc0"
+source = "git+https://github.com/ethcore/js-precompiled.git#ec5da356aeb6b7598a27bc07b535e5795f0c82be"
 dependencies = [
  "parity-dapps-glue 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
diff --git a/js/package.json b/js/package.json
index 842ea412f..d09483c0e 100644
--- a/js/package.json
+++ b/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "parity.js",
-  "version": "0.3.83",
+  "version": "0.3.84",
   "main": "release/index.js",
   "jsnext:main": "src/index.js",
   "author": "Parity Team <admin@parity.io>",