Bootstrap v4.0.0

package.json

@@ -3,9 +3,9 @@
   "version": "0.0.1",
   "private": true,
   "dependencies": {
-    "bootstrap": "4.0.0-beta",
+    "bootstrap": "4.0.0",
     "jquery": "3.2.1",
-    "popper.js": "^1.11.0"
+    "popper.js": "^1.12.9"
   },
   "devDependencies": {
     "browser-sync": "^2.18.13",