diff --git a/package.json b/package.json
index 41e5068..0f73892 100644
--- a/package.json
+++ b/package.json
@@ -17,10 +17,10 @@
     "@babel/preset-env": "^7.5.4",
     "@babel/preset-react": "^7.0.0",
     "babel-loader": "^8.0.6",
-    "chrome-remote-interface": "^0.28.0",
-    "compression-webpack-plugin": "^6.0.0",
-    "copy-webpack-plugin": "^6.1.0",
-    "css-loader": "^5.2.0",
+    "chrome-remote-interface": "^0.31.0",
+    "compression-webpack-plugin": "^9.0.0",
+    "copy-webpack-plugin": "^9.0.0",
+    "css-loader": "^6.5.0",
     "css-minimizer-webpack-plugin": "^3.0.1",
     "eslint": "^7.10.0",
     "eslint-config-standard": "^14.1.1",
@@ -35,7 +35,7 @@
     "eslint-webpack-plugin": "^2.5.3",
     "htmlparser": "^1.7.7",
     "jed": "^1.1.1",
-    "mini-css-extract-plugin": "^0.11.0",
+    "mini-css-extract-plugin": "^2.4.5",
     "po2json": "^1.0.0-alpha",
     "qunit": "^2.9.3",
     "sass": "^1.35.2",