diff --git a/js/package-lock.json b/js/package-lock.json
index 7d5a6c25c..a5cfd8e51 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -15,9 +15,9 @@
       }
     },
     "@parity/api": {
-      "version": "2.1.14",
-      "resolved": "https://registry.npmjs.org/@parity/api/-/api-2.1.14.tgz",
-      "integrity": "sha512-1IiaXJCXkhNUNeWiMcLKrdXcPnLjdH58zIc8zk4IgwFvJ3ZNriV1W6lGHghHB9GbNcHgpZdpYt4NUvu67oWZ9w==",
+      "version": "2.1.15",
+      "resolved": "https://registry.npmjs.org/@parity/api/-/api-2.1.15.tgz",
+      "integrity": "sha512-RXh4QjT3uKuir+uxjdduVbrF4llppfSToCJ9Yw6LJ7cn9SyV3LMR0MM9xuQSDLX7DXze1FXNWe1rSFQaG3YLTw==",
       "requires": {
         "@parity/abi": "2.1.2",
         "@parity/jsonrpc": "2.1.4",
@@ -48,7 +48,7 @@
       "version": "github:js-dist-paritytech/dapp-dapp-methods#b4dce52a09303fddf55172bb0d2e6bb83f12e196",
       "dev": true,
       "requires": {
-        "@parity/api": "2.1.14",
+        "@parity/api": "2.1.15",
         "@parity/mobx": "1.0.6",
         "@parity/ui": "3.0.22",
         "mobx": "3.4.1",
@@ -131,7 +131,7 @@
       "version": "github:js-dist-paritytech/dapp-dapp-visible#19f0b7d3de7bcc9859ac5d8059e866e1f5804366",
       "dev": true,
       "requires": {
-        "@parity/api": "2.1.14",
+        "@parity/api": "2.1.15",
         "@parity/mobx": "1.0.6",
         "@parity/ui": "3.0.22",
         "mobx": "3.4.1",
@@ -211,30 +211,30 @@
       }
     },
     "@parity/dapp-dappreg": {
-      "version": "github:paritytech/dapp-dappreg#428f7659440930a8ea49a2f682a1c3665450223c",
+      "version": "github:paritytech/dapp-dappreg#01fbb5f9084a4bc062f54310ceaaa8d10acdc66d",
       "dev": true
     },
     "@parity/dapp-githubhint": {
-      "version": "github:paritytech/dapp-githubhint#6534be0e18919533273e2680de86b24abe0790d8",
+      "version": "github:paritytech/dapp-githubhint#7e36a28485efbce83608b1a16fcbed11e9717e50",
       "dev": true
     },
     "@parity/dapp-localtx": {
-      "version": "github:paritytech/dapp-localtx#332b2cb5bcc1ec3efa4a04fdf17dd557e1389963",
+      "version": "github:paritytech/dapp-localtx#53cc5f41bf045d6e8d97e619cd2a7ed736415179",
       "dev": true
     },
     "@parity/dapp-registry": {
-      "version": "github:paritytech/dapp-registry#5b928fe76bc8c15f892f6336e4b77263b2fd025f",
+      "version": "github:paritytech/dapp-registry#3d64f0841b825535ac20678e1b6ce7b65722006c",
       "dev": true
     },
     "@parity/dapp-signaturereg": {
-      "version": "github:paritytech/dapp-signaturereg#b9313188723e3430495df69599fc599a2eee1fe1",
+      "version": "github:paritytech/dapp-signaturereg#40125807ae0f20d877e0744ca36ba6c00d021780",
       "dev": true
     },
     "@parity/dapp-status": {
       "version": "github:js-dist-paritytech/dapp-status#90c6425804800b1d3599f602cd257e8e4cfa6428",
       "dev": true,
       "requires": {
-        "@parity/api": "2.1.14",
+        "@parity/api": "2.1.15",
         "@parity/mobx": "1.0.6",
         "@parity/ui": "3.0.22",
         "format-number": "3.0.0",
@@ -303,11 +303,11 @@
       }
     },
     "@parity/dapp-tokendeploy": {
-      "version": "github:paritytech/dapp-tokendeploy#9f4aeae093ddd9f2353650c59015f4ae9a4eeda2",
+      "version": "github:paritytech/dapp-tokendeploy#0c229f6066b1f5c9ba7c6ab7d73effab9254fbe1",
       "dev": true
     },
     "@parity/dapp-tokenreg": {
-      "version": "github:paritytech/dapp-tokenreg#bc2abbe5186c71617117aabbb6fa47a4516d1091",
+      "version": "github:paritytech/dapp-tokenreg#5f60ec328f1f98a9dc359797b99d713626998b24",
       "dev": true
     },
     "@parity/etherscan": {
@@ -315,7 +315,7 @@
       "resolved": "https://registry.npmjs.org/@parity/etherscan/-/etherscan-2.1.3.tgz",
       "integrity": "sha512-GtQMaE8t7PDOcz/K4Ud+Z6EELB47+qG5V6R7iTJ4DcueXVgiMAXK5OiNeKF3Qjd1/M4FIJdFm5NTSdC7bR38+Q==",
       "requires": {
-        "@parity/api": "2.1.14",
+        "@parity/api": "2.1.15",
         "bignumber.js": "3.0.1",
         "es6-promise": "4.1.1",
         "node-fetch": "1.7.3",
@@ -454,7 +454,7 @@
       "resolved": "https://registry.npmjs.org/@parity/ui/-/ui-3.0.22.tgz",
       "integrity": "sha512-puMZiR+xiDe83PsiQ/ATsXJvALL7dUDcSOMrKA5nQRz0EZvq4ut5idGH/gLu+8avJhMoAkUrcHYajwcrDKroTg==",
       "requires": {
-        "@parity/api": "2.1.14",
+        "@parity/api": "2.1.15",
         "@parity/etherscan": "2.1.3",
         "@parity/mobx": "1.0.4",
         "@parity/shared": "2.2.21",
diff --git a/js/package.json b/js/package.json
index 4ab56de07..8f4d8086e 100644
--- a/js/package.json
+++ b/js/package.json
@@ -141,7 +141,7 @@
     "yargs": "6.6.0"
   },
   "dependencies": {
-    "@parity/api": "^2.1.14",
+    "@parity/api": "2.1.15",
     "@parity/plugin-signer-account": "paritytech/plugin-signer-account",
     "@parity/plugin-signer-default": "paritytech/plugin-signer-default",
     "@parity/plugin-signer-hardware": "paritytech/plugin-signer-hardware",