diff --git a/.travis.yml b/.travis.yml
index ab15c698..161e42a7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-- '6'
+- '8'
 branches:
   except:
   - releases
@@ -21,7 +21,7 @@ addons:
   sauce_connect: true
   chrome: stable
 cache: yarn
-before_install: if [[ `npm -v` != 3* ]]; then npm i -g npm@3; fi
+before_install: if [[ `npm -v` != 6* ]]; then npm i -g npm@6; fi
 before_deploy:
 - if [[ ! -z "$TRAVIS_TAG" ]]; then npm run build:all; fi
 deploy:
diff --git a/package.json b/package.json
index 10f2f512..1de2c449 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,8 @@
     "url": "git://github.com/Rebilly/ReDoc"
   },
   "engines": {
-    "node": ">=6.9",
-    "npm": ">=3.0.0"
+    "node": ">=8.10.0",
+    "npm": ">=6.3.0"
   },
   "main": "dist/redoc.module.js",
   "module": "dist/redoc.module.js",
@@ -105,7 +105,7 @@
     "style-loader": "^0.18.2",
     "swagger-schema-official": "^2.0.0-bab6bed",
     "tslint": "^5.7.0",
-    "typescript": "^2.5.2",
+    "typescript": "2.9",
     "webpack": "^3.6.0",
     "webpack-dev-server": "^2.8.2",
     "webpack-merge": "^4.1.0"