diff --git a/sandbox-preload-extended/yarn.lock b/sandbox-preload-extended/yarn.lock
index 9c603df..6c9d252 100644
--- a/sandbox-preload-extended/yarn.lock
+++ b/sandbox-preload-extended/yarn.lock
@@ -2,9 +2,9 @@
 # yarn lockfile v1
 
 
-"@types/node@^7.0.18":
-  version "7.0.53"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-7.0.53.tgz#3465ada7e6f0f762f761779fcb4f041e795755cd"
+"@types/node@^8.0.24":
+  version "8.10.66"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.66.tgz#dd035d409df322acc83dff62a602f12a5783bbb3"
 
 ajv@^5.1.0:
   version "5.5.2"
@@ -177,11 +177,11 @@ electron-download@^3.0.1:
     semver "^5.3.0"
     sumchecker "^1.2.0"
 
-electron@^1.7.12:
-  version "1.7.12"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-1.7.12.tgz#dcc61a2c1b0c3df25f68b3425379a01abd01190e"
+electron@^1.7.15:
+  version "1.8.8"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-1.8.8.tgz#a90cddb075291f49576993e6f5c8bb4439301cae"
   dependencies:
-    "@types/node" "^7.0.18"
+    "@types/node" "^8.0.24"
     electron-download "^3.0.1"
     extract-zip "^1.0.3"
 
@@ -610,8 +610,8 @@ punycode@^1.4.1:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
 qs@~6.5.1:
-  version "6.5.1"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.3.tgz#3aeeffc91967ef6e35c0e488ef46fb296ab76aad"
 
 rc@^1.1.2:
   version "1.2.5"