diff --git a/packages/strapi-helper-plugin/package.json b/packages/strapi-helper-plugin/package.json
old mode 100755
new mode 100644
index 45a722ba5c5..e152af9154b
--- a/packages/strapi-helper-plugin/package.json
+++ b/packages/strapi-helper-plugin/package.json
@@ -28,12 +28,12 @@
     "lint:admin"
   ],
   "dependencies": {
-    "add-asset-html-webpack-plugin": "^2.1.2",
+    "add-asset-html-webpack-plugin": "^5.0.0",
     "babel-cli": "^6.26.0",
     "babel-core": "^6.26.0",
-    "babel-eslint": "^7.2.3",
+    "babel-eslint": "^8.0.2",
     "babel-loader": "^7.1.1",
-    "babel-plugin-istanbul": "^4.1.5",
+    "babel-plugin-istanbul": "^5.0.1",
     "babel-plugin-transform-react-constant-elements": "^6.23.0",
     "babel-plugin-transform-react-inline-elements": "^6.22.0",
     "babel-plugin-transform-react-remove-prop-types": "^0.4.8",
@@ -47,8 +47,8 @@
     "classnames": "^2.2.5",
     "copy-webpack-plugin": "^4.3.1",
     "cross-env": "^5.0.5",
-    "css-loader": "^0.28.5",
-    "eslint": "^4.4.1",
+    "css-loader": "^2.0.0",
+    "eslint": "^5.5.0",
     "eslint-config-airbnb": "^15.1.0",
     "eslint-config-airbnb-base": "^11.3.1",
     "eslint-config-prettier": "^2.3.0",
@@ -62,9 +62,9 @@
     "extract-text-webpack-plugin": "^3.0.0",
     "file-loader": "^0.11.2",
     "history": "^4.6.3",
-    "html-loader": "^0.5.1",
-    "html-webpack-plugin": "^2.30.1",
-    "image-webpack-loader": "^3.3.1",
+    "html-loader": "^1.0.0",
+    "html-webpack-plugin": "^4.0.0",
+    "image-webpack-loader": "^7.0.0",
     "immutable": "^3.8.1",
     "imports-loader": "^0.7.1",
     "intl": "^1.2.5",
@@ -74,15 +74,15 @@
     "lodash-webpack-plugin": "^0.11.4",
     "mocha": "3.1.2",
     "moment": "^2.16.0",
-    "node-sass": "^4.5.3",
+    "node-sass": "^7.0.2",
     "null-loader": "^0.1.1",
-    "plop": "^1.8.0",
-    "postcss-cssnext": "^2.11.0",
+    "plop": "^3.0.0",
+    "postcss-cssnext": "^3.0.1",
     "postcss-focus": "^2.0.0",
     "postcss-loader": "^2.0.6",
     "postcss-reporter": "^5.0.0",
     "postcss-smart-import": "^0.7.5",
-    "precss": "^2.0.0",
+    "precss": "^3.0.0",
     "prettier": "^1.5.3",
     "prop-types": "^15.5.10",
     "react": "^16.0.0",
@@ -104,7 +104,7 @@
     "shelljs": "^0.7.8",
     "style-loader": "^0.18.2",
     "url-loader": "^0.5.9",
-    "webpack": "^3.5.5",
+    "webpack": "^5.0.0",
     "webpack-bundle-analyzer": "^2.9.0",
     "webpack-dev-middleware": "^1.12.0",
     "webpack-hot-middleware": "^2.18.2",