diff --git a/packages/gatsby/package.json b/packages/gatsby/package.json
index 5f4eb36c390e3..08dc0b2683d5d 100644
--- a/packages/gatsby/package.json
+++ b/packages/gatsby/package.json
@@ -33,7 +33,7 @@
     "better-queue": "^3.8.6",
     "bluebird": "^3.5.0",
     "chalk": "^2.3.2",
-    "chokidar": "^2.0.2",
+    "chokidar": "^3.0.0",
     "common-tags": "^1.4.0",
     "compression": "^1.7.3",
     "convert-hrtime": "^2.0.0",
@@ -61,7 +61,7 @@
     "flat": "^4.0.0",
     "friendly-errors-webpack-plugin": "^1.6.1",
     "fs-extra": "^5.0.0",
-    "gatsby-cli": "^2.4.1",
+    "gatsby-cli": "^4.5.0",
     "gatsby-link": "^2.0.0-rc.4",
     "gatsby-plugin-page-creator": "^2.0.0",
     "gatsby-react-router-scroll": "^2.0.0",
@@ -103,7 +103,7 @@
     "react-error-overlay": "^3.0.0",
     "react-hot-loader": "^4.1.0",
     "redux": "^3.6.0",
-    "relay-compiler": "1.5.0",
+    "relay-compiler": "10.0.0",
     "request": "^2.85.0",
     "shallow-compare": "^1.2.2",
     "sift": "^5.1.0",
@@ -117,9 +117,9 @@
     "url-loader": "^1.0.1",
     "uuid": "^3.1.0",
     "v8-compile-cache": "^1.1.0",
-    "webpack": "^4.12.0",
+    "webpack": "^5.0.0",
     "webpack-dev-middleware": "^3.0.1",
-    "webpack-dev-server": "^3.1.1",
+    "webpack-dev-server": "^4.0.0",
     "webpack-hot-middleware": "^2.21.0",
     "webpack-merge": "^4.1.0",
     "webpack-stats-plugin": "^0.1.5",