diff --git a/package.json b/package.json
index b99deacb..8d7e4fb3 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "devDependencies": {
     "@types/extract-text-webpack-plugin": "3.0.5",
     "@types/node": "9.6.61",
-    "@types/webpack": "4.41.27",
+    "@types/webpack": "5.28.0",
     "@uncovertruth/eslint-config": "4.5.0",
     "@uncovertruth/stylelint-config": "4.4.0",
     "@uncovertruth/tslint-config": "4.5.0",
@@ -35,7 +35,7 @@
     "typescript": "4.2.4",
     "typescript-eslint-parser": "21.0.2",
     "uglifyjs-webpack-plugin": "1.3.0",
-    "webpack": "3.12.0"
+    "webpack": "5.76.3"
   },
   "homepage": "https://github.com/uncovertruth/fuji#readme",
   "keywords": [