diff --git a/.travis.yml b/.travis.yml
index 8d24a3d355..b0e49eab26 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -64,11 +64,7 @@ before_script:
   - php artisan migrate --database=db-ninja-01 --seed --no-interaction
   - php artisan migrate --database=db-ninja-02 --seed --no-interaction
   - php artisan optimize
-  - npm install -g npm-install-peers
-  - npm-install-peers
   - npm install
-  - npm-install-peers
-  - npm install @types/bluebird @types/core-js@0.9.36
   - npm run production
   # migrate and seed the database
   # Start webserver on ninja.test:8000
diff --git a/package.json b/package.json
index 1dd47e08b4..881cac7240 100644
--- a/package.json
+++ b/package.json
@@ -17,10 +17,8 @@
     "cross-env": "^5.2.0",
     "font-awesome": "^4.7.0",
     "laravel-mix": "^4.1.2",
-    "puppeteer": "^1.18.1"
-  },
-  "peerDependencies": {
-    "jquery": "1.9.1 - 3",
+    "puppeteer": "^1.18.1",
+    "jquery": "^3.4.1",
     "perfect-scrollbar": "^1.3.0",
     "popper.js": "^1.14.3"
   }