diff --git a/package.json b/package.json
index 967619de..2aafaf30 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,7 @@
     "eslint-plugin-react": "^7.20.5",
     "file-loader": "^6.0.0",
     "fork-ts-checker-webpack-plugin": "^5.1.0",
+    "html-loader": "^1.1.0",
     "html-webpack-plugin": "^4.3.0",
     "jest": "^26.2.2",
     "lerna": "^3.22.1",
@@ -42,6 +43,7 @@
     "ts-jest": "^26.2.0",
     "ts-node": "^9.0.0",
     "typescript": "^3.9.7",
+    "url-loader": "^4.1.0",
     "webpack": "^4.44.1",
     "webpack-cli": "^3.3.12",
     "webpack-dev-server": "^3.11.0"
diff --git a/packages/redux-devtools-app/package.json b/packages/redux-devtools-app/package.json
index 26584bbe..90ae1298 100644
--- a/packages/redux-devtools-app/package.json
+++ b/packages/redux-devtools-app/package.json
@@ -61,32 +61,14 @@
     "styled-components": "^5.1.1"
   },
   "devDependencies": {
-    "@babel/cli": "^7.10.5",
-    "@babel/core": "^7.11.1",
-    "@babel/plugin-proposal-class-properties": "^7.10.4",
-    "@babel/preset-env": "^7.11.0",
-    "@babel/preset-react": "^7.10.4",
     "@rjsf/core": "^2.4.0",
     "@types/json-schema": "^7.0.6",
     "@types/socketcluster-client": "^13.0.3",
-    "babel-loader": "^8.1.0",
-    "css-loader": "^4.2.1",
     "enzyme": "^3.11.0",
     "enzyme-adapter-react-16": "^1.15.3",
     "enzyme-to-json": "^3.5.0",
-    "file-loader": "^6.0.0",
-    "html-loader": "^1.1.0",
-    "html-webpack-plugin": "^4.3.0",
-    "jest": "^26.2.2",
     "react": "^16.13.1",
-    "react-dom": "^16.13.1",
-    "rimraf": "^3.0.2",
-    "style-loader": "^1.2.1",
-    "url-loader": "^4.1.0",
-    "webpack": "^4.44.1",
-    "webpack-cli": "^3.3.12",
-    "webpack-dev-server": "^3.11.0",
-    "webpack-hot-middleware": "^2.25.0"
+    "react-dom": "^16.13.1"
   },
   "peerDependencies": {
     "react": "^16.3.0 || ^17.0.0"
diff --git a/yarn.lock b/yarn.lock
index 7fe58001..ab3a4496 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1162,7 +1162,7 @@
     "@babel/types" "^7.4.4"
     esutils "^2.0.2"
 
-"@babel/preset-react@^7.0.0", "@babel/preset-react@^7.10.4", "@babel/preset-react@^7.8.3", "@babel/preset-react@^7.9.4":
+"@babel/preset-react@^7.0.0", "@babel/preset-react@^7.8.3", "@babel/preset-react@^7.9.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/preset-react/-/preset-react-7.10.4.tgz#92e8a66d816f9911d11d4cc935be67adfc82dbcf"
   integrity sha512-BrHp4TgOIy4M19JAfO1LhycVXOPWdDbTRep7eVyatf174Hff+6Uk53sDyajqZPu8W1qXRBiYOfIamek6jA7YVw==