diff --git a/package.json b/package.json
index 817c83e821..20c199ce01 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "gulp": "3.9.1",
     "gulp-cssnano": "2.1.2",
     "gulp-imagemin": "3.2.0",
-    "gulp-mocha": "4.3.0",
+    "gulp-mocha": "4.3.1",
     "gulp-pug": "3.3.0",
     "gulp-rename": "1.2.2",
     "gulp-replace": "0.5.4",
@@ -145,7 +145,7 @@
     "tcp-port-used": "0.1.2",
     "textarea-caret": "3.0.2",
     "ts-node": "3.0.1",
-    "typescript": "2.2.2",
+    "typescript": "2.3.1",
     "uuid": "3.0.1",
     "vhost": "3.0.2",
     "websocket": "1.0.24",