diff --git a/package.json b/package.json
index 20676a0..c98f96e 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "babel-register": "^6.6.0",
     "bluebird": "^3.4.1",
     "body-parser": "^1.12.0",
-    "bootstrap": "^3.3.4",
+    "bootstrap": "^4.0.0",
     "chalk": "^1.0.0",
     "connect-session-sequelize": "^3.0.0",
     "cookie-parser": "^1.3.4",