diff --git a/package.json b/package.json
index e0e0ef0..63c6a3d 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "license": "AGPL-1.0",
   "devDependencies": {
     "babel-core": "^6.26.0",
-    "babel-eslint": "^7.2.3",
+    "babel-eslint": "^8.0.1",
     "babel-loader": "^7.1.2",
     "css-loader": "^0.28.5",
     "eslint": "^4.5.0",
@@ -19,7 +19,7 @@
     "eslint-plugin-security": "^1.4.0",
     "eslint-plugin-this": "^0.2.2",
     "extract-text-webpack-plugin": "^3.0.0",
-    "file-loader": "^0.11.2",
+    "file-loader": "^1.1.4",
     "html-loader": "^0.5.1",
     "html-webpack-plugin": "^2.30.1",
     "htmllint-loader": "^1.3.8",
@@ -53,7 +53,7 @@
     "@types/node": "^8.0.25",
     "angular2-text-mask": "^8.0.3",
     "base64util": "^1.0.2",
-    "bootstrap": "4",
+    "bootstrap": "4.0.0-beta",
     "c3": "^0.4.17",
     "font-awesome": "^4.7.0",
     "jquery": "^3.2.1",