diff --git a/.gitignore b/.gitignore
index bb6df15c..98cabf11 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 !index.js
 node_modules
 yarn-error.log
+.DS_Store
diff --git a/package.json b/package.json
index c89623de..948ae0d2 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "gatsby-plugin-netlify",
-  "description": "A Gatsby plugin which generates a _headers file for netlify",
-  "version": "4.0.0-next.0",
+  "description": "A Gatsby plugin for sites deployed to Netlify",
+  "version": "4.0.0",
   "author": "Kyle Mathews <mathews.kyle@gmail.com>",
   "bugs": {
     "url": "https://github.com/netlify/gatsby-plugin-netlify/issues"
@@ -15,7 +15,7 @@
   "dependencies": {
     "@babel/runtime": "^7.14.8",
     "fs-extra": "^10.0.0",
-    "gatsby-core-utils": "^3.0.0-zz-next.1",
+    "gatsby-core-utils": "^3.3.0",
     "kebab-hash": "^0.1.2",
     "lodash": "^4.17.21",
     "webpack-assets-manifest": "^5.0.6"
@@ -27,7 +27,7 @@
     "@babel/eslint-plugin": "^7.14.0",
     "@typescript-eslint/eslint-plugin": "^4.28.1",
     "@typescript-eslint/parser": "^4.28.1",
-    "babel-preset-gatsby-package": "^2.0.0-zz-next.1",
+    "babel-preset-gatsby-package": "^2.3.0",
     "cross-env": "^7.0.3",
     "eslint": "^7.32.0",
     "eslint-config-google": "^0.14.0",
@@ -37,8 +37,8 @@
     "eslint-plugin-jsx-a11y": "^6.4.1",
     "eslint-plugin-prettier": "^4.0.0",
     "eslint-plugin-react": "^7.24.0",
-    "gatsby": "^4.0.0-zz-next.1",
-    "gatsby-plugin-utils": "^2.0.0-zz-next.1",
+    "gatsby": "^4.3.0",
+    "gatsby-plugin-utils": "^2.3.0",
     "jest": "^27.0.6",
     "prettier": "^2.3.2",
     "typescript": "^4.3.5"
@@ -53,7 +53,7 @@
   "license": "MIT",
   "main": "index.js",
   "peerDependencies": {
-    "gatsby": "^4.0.0-next.0"
+    "gatsby": "^4.0.0"
   },
   "repository": {
     "type": "git",
diff --git a/yarn.lock b/yarn.lock
index 9a937a3d..432bac30 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2743,7 +2743,7 @@ babel-preset-current-node-syntax@^1.0.0:
     "@babel/plugin-syntax-optional-chaining" "^7.8.3"
     "@babel/plugin-syntax-top-level-await" "^7.8.3"
 
-babel-preset-gatsby-package@^2.0.0-zz-next.1:
+babel-preset-gatsby-package@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/babel-preset-gatsby-package/-/babel-preset-gatsby-package-2.3.0.tgz#a79f534be3d3cd1e17223c6b6e6c9893f5e5444f"
   integrity sha512-r60zKdZlJ818ibWKb7+LST6YErQ27W8EZdlIPkPMpPXV9QtA9x2iFUgQ6IDqj8miEJyBh89ss1F7Y/dNejnoBQ==
@@ -5170,7 +5170,7 @@ gatsby-cli@^4.3.0:
     yoga-layout-prebuilt "^1.10.0"
     yurnalist "^2.1.0"
 
-gatsby-core-utils@^3.0.0-zz-next.1, gatsby-core-utils@^3.3.0:
+gatsby-core-utils@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/gatsby-core-utils/-/gatsby-core-utils-3.3.0.tgz#a8fb10e2341fd0e98a50ee3dd2b707bcca65fdee"
   integrity sha512-Mr90+2T5mUie2fCkQS3dM6oHzTyt1vLbpJ2nU2OsdF95LHnLBt0kDgK+qEIuz7Ypr91gFN8y2HoP08vuokq7ZQ==
@@ -5254,7 +5254,7 @@ gatsby-plugin-typescript@^4.3.0:
     "@babel/runtime" "^7.15.4"
     babel-plugin-remove-graphql-queries "^4.3.0"
 
-gatsby-plugin-utils@^2.0.0-zz-next.1, gatsby-plugin-utils@^2.3.0:
+gatsby-plugin-utils@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/gatsby-plugin-utils/-/gatsby-plugin-utils-2.3.0.tgz#62ebca0be9ecb42760d0622ab8d3db9c799dece1"
   integrity sha512-p4ysTzMBrHshCGqgPZB4i2hpsmFGgMX4xVylmQ5cObnK9WsckV8iFBhU61S8TpnX8c6Ac00GgNmPiwmWzZMvpA==
@@ -5361,7 +5361,7 @@ gatsby-worker@^1.3.0:
     "@babel/core" "^7.15.5"
     "@babel/runtime" "^7.15.4"
 
-gatsby@^4.0.0-zz-next.1:
+gatsby@^4.3.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/gatsby/-/gatsby-4.3.0.tgz#84013dcedb267b1dce165da35f05ba8825d6258b"
   integrity sha512-f0CpCUiSGIZ7aJbl3JB1D9YWCqCw+KesLbbkxyfNMnaFXoiShRU9Z5PYPQBTx4XJohrvuDhdjkJreNiIQQke+A==