diff --git a/packages/electron-app/package.json b/packages/electron-app/package.json
index 9c26a26c0..654fe2b8a 100644
--- a/packages/electron-app/package.json
+++ b/packages/electron-app/package.json
@@ -22,7 +22,7 @@
   "devDependencies": {
     "@substrate/light-apps": "^0.3.32",
     "copyfiles": "^2.2.0",
-    "electron": "^9.0.0",
+    "electron": "^15.5.5",
     "electron-builder": "^22.2.0",
     "electron-webpack": "^2.6.2",
     "electron-webpack-ts": "^4.0.0",
diff --git a/yarn.lock b/yarn.lock
index ff259bdf9..65db4f1da 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1298,20 +1298,20 @@
     ajv "^6.12.0"
     ajv-keywords "^3.4.1"
 
-"@electron/get@^1.0.1":
-  version "1.12.2"
-  resolved "https://registry.yarnpkg.com/@electron/get/-/get-1.12.2.tgz#6442066afb99be08cefb9a281e4b4692b33764f3"
-  integrity sha512-vAuHUbfvBQpYTJ5wB7uVIDq5c/Ry0fiTBMs7lnEYAo/qXXppIVcWdfBr57u6eRnKdVso7KSiH6p/LbQAG6Izrg==
+"@electron/get@^1.13.0":
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/@electron/get/-/get-1.14.1.tgz#16ba75f02dffb74c23965e72d617adc721d27f40"
+  integrity sha512-BrZYyL/6m0ZXz/lDxy/nlVhQz+WF+iPS6qXolEU8atw7h6v1aYkjwJZ63m+bJMBTxDE66X+r2tPS4a/8C82sZw==
   dependencies:
     debug "^4.1.1"
     env-paths "^2.2.0"
     fs-extra "^8.1.0"
     got "^9.6.0"
     progress "^2.0.3"
-    sanitize-filename "^1.6.2"
+    semver "^6.2.0"
     sumchecker "^3.0.1"
   optionalDependencies:
-    global-agent "^2.0.2"
+    global-agent "^3.0.0"
     global-tunnel-ng "^2.7.1"
 
 "@emotion/cache@^10.0.27", "@emotion/cache@^10.0.9":
@@ -3836,21 +3836,16 @@
   resolved "https://registry.yarnpkg.com/@types/minimist/-/minimist-1.2.0.tgz#69a23a3ad29caf0097f06eda59b361ee2f0639f6"
   integrity sha1-aaI6OtKcrwCX8G7aWbNh7i8GOfY=
 
-"@types/node@*", "@types/node@>= 8":
-  version "14.0.14"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.0.14.tgz#24a0b5959f16ac141aeb0c5b3cd7a15b7c64cbce"
-  integrity sha512-syUgf67ZQpaJj01/tRTknkMNoBBLWJOBODF0Zm4NrXmiSuxjymFrxnTu1QVYRubhVkRcZLYZG8STTwJRdVm/WQ==
+"@types/node@*", "@types/node@>= 8", "@types/node@^14.6.2":
+  version "14.18.21"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.18.21.tgz#0155ee46f6be28b2ff0342ca1a9b9fd4468bef41"
+  integrity sha512-x5W9s+8P4XteaxT/jKF0PSb7XEvo5VmqEWgsMlyeY4ZlLK8I6aH6g5TPPyDlLAep+GYf4kefb7HFyc7PAO3m+Q==
 
 "@types/node@11.11.6":
   version "11.11.6"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-11.11.6.tgz#df929d1bb2eee5afdda598a41930fe50b43eaa6a"
   integrity sha512-Exw4yUWMBXM3X+8oqzJNRqZSwUAaS4+7NdvHqQuFi/d+synz++xmX3QIf+BFqneW8N31R8Ky+sikfZUXq07ggQ==
 
-"@types/node@^12.0.12":
-  version "12.12.47"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.47.tgz#5007b8866a2f9150de82335ca7e24dd1d59bdfb5"
-  integrity sha512-yzBInQFhdY8kaZmqoL2+3U5dSTMrKaYcb561VU+lDzAYvqt+2lojvBEy+hmpSNuXnPTx7m9+04CzWYOUqWME2A==
-
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
@@ -8827,13 +8822,13 @@ electron-webpack@^2.6.2:
     webpack-merge "^4.2.2"
     yargs "^15.3.1"
 
-electron@^9.0.0:
-  version "9.0.5"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-9.0.5.tgz#189ee117cc2a2777cccf40fae0766acec5faae57"
-  integrity sha512-bnL9H48LuQ250DML8xUscsKiuSu+xv5umXbpBXYJ0BfvYVmFfNbG3jCfhrsH7aP6UcQKVxOG1R/oQExd0EFneQ==
+electron@^15.5.5:
+  version "15.5.5"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-15.5.5.tgz#796b7822bfb2b045b504e40657674f2869361681"
+  integrity sha512-cGS1ueek14WLvLJlJbId3fmqJLvkr7VuBI0hHt6gpKaj8m2iv/NMteRg0deLgwlxjEF6ZGGNerUJW6a96rNq/Q==
   dependencies:
-    "@electron/get" "^1.0.1"
-    "@types/node" "^12.0.12"
+    "@electron/get" "^1.13.0"
+    "@types/node" "^14.6.2"
     extract-zip "^1.0.3"
 
 element-resize-detector@^1.2.1:
@@ -10723,13 +10718,12 @@ glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, gl
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-global-agent@^2.0.2:
-  version "2.1.12"
-  resolved "https://registry.yarnpkg.com/global-agent/-/global-agent-2.1.12.tgz#e4ae3812b731a9e81cbf825f9377ef450a8e4195"
-  integrity sha512-caAljRMS/qcDo69X9BfkgrihGUgGx44Fb4QQToNQjsiWh+YlQ66uqYVAdA8Olqit+5Ng0nkz09je3ZzANMZcjg==
+global-agent@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/global-agent/-/global-agent-3.0.0.tgz#ae7cd31bd3583b93c5a16437a1afe27cc33a1ab6"
+  integrity sha512-PT6XReJ+D07JvGoxQMkT6qji/jVNfX/h364XHZOWeRzy64sSFr+xJ5OX7LI3b4MPQzdL4H8Y8M0xzPpsVMwA8Q==
   dependencies:
     boolean "^3.0.1"
-    core-js "^3.6.5"
     es6-error "^4.1.1"
     matcher "^3.0.0"
     roarr "^2.15.3"
@@ -16797,9 +16791,9 @@ prettier-linter-helpers@^1.0.0:
     fast-diff "^1.1.2"
 
 prettier@>=2.0.1, prettier@^1.18.2, prettier@^2.0.4:
-  version "2.0.5"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.0.5.tgz#d6d56282455243f2f92cc1716692c08aa31522d4"
-  integrity sha512-7PtVymN48hGcO4fGjybyBSIWDsLU4H4XlvOHfq91pz9kkGlonzwTfYkaIEwiRg/dAJF9YlbsduBAgtYLi+8cFg==
+  version "2.7.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.7.1.tgz#e235806850d057f97bb08368a4f7d899f7760c64"
+  integrity sha512-ujppO+MkdPqoVINuDFDRLClm7D78qbDt0/NR+wp5FqEZOoTNAjPHWj17QRhu7geIHJfcNhRk1XVQmF8Bp3ye+g==
 
 pretty-bytes@^5.1.0:
   version "5.3.0"
@@ -18458,7 +18452,7 @@ sane@^4.0.3:
     minimist "^1.1.1"
     walker "~1.0.5"
 
-sanitize-filename@^1.6.2, sanitize-filename@^1.6.3:
+sanitize-filename@^1.6.3:
   version "1.6.3"
   resolved "https://registry.yarnpkg.com/sanitize-filename/-/sanitize-filename-1.6.3.tgz#755ebd752045931977e30b2025d340d7c9090378"
   integrity sha512-y/52Mcy7aw3gRm7IrcGDFx/bCk4AhRh2eI9luHOQM86nZsqwiRkkq2GekHXBBD+SmPidc8i2PqtYZl+pWJ8Oeg==