diff --git a/package.json b/package.json
index 402e407a..20142ed5 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
   "devDependencies": {
     "@storybook/addon-actions": "^3.3.10",
     "@storybook/addon-links": "^3.3.10",
-    "@storybook/react": "^3.3.10",
+    "@storybook/react": "^4.0.0",
     "@types/chai": "4.1.1",
     "@types/jest": "22.0.1",
     "@types/node": "9.3.0",
@@ -68,7 +68,7 @@
     "ts-loader": "3.2.0",
     "ts-node": "4.1.0",
     "typescript": "2.6.2",
-    "webpack": "3.10.0",
+    "webpack": "4.26.0",
     "semantic-release": "^15.5.0",
     "@semantic-release/changelog": "^2.0.2",
     "@semantic-release/npm": "^3.3.1",