diff --git a/docs/package.json b/docs/package.json
index bf90ebac42..89c18053cd 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -22,7 +22,7 @@
     "babel-plugin-emotion": "^10.0.9",
     "chroma-js": "^1.3.6",
     "chrono-node": "^1.3.5",
-    "codesandboxer": "^0.1.1",
+    "codesandboxer": "^0.5.0",
     "copy-webpack-plugin": "^5.0.3",
     "cross-env": "^5.1.3",
     "css-loader": "^0.28.7",
@@ -35,7 +35,7 @@
     "raf-schd": "^2.1.0",
     "raw-loader": "^2.0.0",
     "react": "^16.13.0",
-    "react-codesandboxer": "^2.0.1",
+    "react-codesandboxer": "^2.1.4",
     "react-dom": "^16.13.0",
     "react-helmet": "^5.2.0",
     "react-markings": "^1.3.0",
@@ -47,7 +47,7 @@
     "unfetch": "^3.0.0",
     "webpack": "^4.30.0",
     "webpack-cli": "^3.3.1",
-    "webpack-dev-server": "^3.3.1"
+    "webpack-dev-server": "^4.8.0"
   },
   "scripts": {
     "start": "cross-env FORCE_EXTRACT_REACT_TYPES=true webpack-dev-server --progress",