diff --git a/package.json b/package.json
index 1f69bec567b..75b7172eeee 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "angularjs-rzslider": "^0.1.4",
     "body-parser": "^1.17.1",
     "bootstrap": "3.3.5",
-    "browser-sync": "^1.3.7",
+    "browser-sync": "^2.0.0",
     "c3": "^0.4.14",
     "compression": "^1.4.6",
     "cookie-parser": "^1.4.3",
@@ -59,7 +59,7 @@
     "gulp-minify-css": "^0.3.0",
     "gulp-rename": "^1.2.0",
     "gulp-sass": "^3.1.0",
-    "gulp-shell": "0.5.1",
+    "gulp-shell": "0.7.1",
     "gulp-size": "^1.0.0",
     "gulp-sourcemaps": "^2.4.1",
     "gulp-uglify": "^2.0.0",
@@ -77,7 +77,7 @@
     "mkdirp": "^0.5.1",
     "moment": "^2.18.1",
     "nunjucks": "^3.0.0",
-    "psi": "^1.0.4",
+    "psi": "^4.0.1",
     "request": "^2.81.0",
     "run-sequence": "^1.2.2",
     "sendgrid": "^5.1.0",