diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9f74858..4dda8f5e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,19 @@
+## v4.0.0 (2022-12-16)
+
+#### :boom: Breaking Change
+* `ember-cli-fastboot`
+  * [#904](https://github.com/ember-fastboot/ember-cli-fastboot/pull/904) Remove deprecated implicit-injections ([@mikrostew](https://github.com/mikrostew))
+  * [#902](https://github.com/ember-fastboot/ember-cli-fastboot/pull/902) Update CI and drop support for Node 12 ([@mikrostew](https://github.com/mikrostew))
+
+#### :rocket: Enhancement
+* `fastboot`
+  * [#903](https://github.com/ember-fastboot/ember-cli-fastboot/pull/903) fix: Provide a more meaningful error when whitelist entry is missing ([@runspired](https://github.com/runspired))
+
+#### Committers: 2
+- Chris Thoburn ([@runspired](https://github.com/runspired))
+- Michael Stewart ([@mikrostew](https://github.com/mikrostew))
+
+
 ## v3.3.2 (2022-06-21)
 
 #### :bug: Bug Fix
diff --git a/package.json b/package.json
index 269d239a..d0eddf8e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "3.3.2",
+  "version": "4.0.0",
   "repository": {
     "type": "git",
     "url": "git@github.com:ember-fastboot/ember-cli-fastboot.git"
diff --git a/packages/ember-cli-fastboot/package.json b/packages/ember-cli-fastboot/package.json
index 38d1673e..58dbcf5a 100644
--- a/packages/ember-cli-fastboot/package.json
+++ b/packages/ember-cli-fastboot/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ember-cli-fastboot",
-  "version": "3.3.2",
+  "version": "4.0.0",
   "description": "Server-side rendering for Ember.js apps",
   "keywords": [
     "ember-addon"
@@ -39,8 +39,8 @@
     "ember-cli-lodash-subset": "^2.0.1",
     "ember-cli-preprocess-registry": "^3.3.0",
     "ember-cli-version-checker": "^5.1.2",
-    "fastboot": "3.3.2",
-    "fastboot-express-middleware": "3.3.2",
+    "fastboot": "4.0.0",
+    "fastboot-express-middleware": "4.0.0",
     "fastboot-transform": "^0.1.3",
     "fs-extra": "^10.0.0",
     "json-stable-stringify": "^1.0.1",
diff --git a/packages/fastboot-app-server/package.json b/packages/fastboot-app-server/package.json
index 54cee1da..9afc441d 100644
--- a/packages/fastboot-app-server/package.json
+++ b/packages/fastboot-app-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fastboot-app-server",
-  "version": "3.3.2",
+  "version": "4.0.0",
   "description": "A production-ready app server for running Ember FastBoot apps",
   "keywords": [
     "ember",
@@ -28,8 +28,8 @@
     "chalk": "^4.1.2",
     "compression": "^1.7.4",
     "express": "^4.17.2",
-    "fastboot": "3.3.2",
-    "fastboot-express-middleware": "3.3.2"
+    "fastboot": "4.0.0",
+    "fastboot-express-middleware": "4.0.0"
   },
   "devDependencies": {
     "chai": "^4.3.4",
diff --git a/packages/fastboot-express-middleware/package.json b/packages/fastboot-express-middleware/package.json
index 30635374..bac0b4e5 100644
--- a/packages/fastboot-express-middleware/package.json
+++ b/packages/fastboot-express-middleware/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fastboot-express-middleware",
-  "version": "3.3.2",
+  "version": "4.0.0",
   "description": "An Express middleware for rendering Ember apps with FastBoot",
   "keywords": [
     "fastboot",
@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "chalk": "^4.1.2",
-    "fastboot": "3.3.2"
+    "fastboot": "4.0.0"
   },
   "devDependencies": {
     "chai": "^4.3.4",
diff --git a/packages/fastboot/package.json b/packages/fastboot/package.json
index 1779e03c..316407e3 100644
--- a/packages/fastboot/package.json
+++ b/packages/fastboot/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fastboot",
-  "version": "3.3.2",
+  "version": "4.0.0",
   "description": "Library for rendering Ember apps in node.js",
   "keywords": [
     "ember",
diff --git a/test-packages/basic-app/package.json b/test-packages/basic-app/package.json
index 46607da0..6143da86 100644
--- a/test-packages/basic-app/package.json
+++ b/test-packages/basic-app/package.json
@@ -38,7 +38,7 @@
     "ember-cli-app-version": "^3.2.0",
     "ember-cli-babel": "^7.20.5",
     "ember-cli-dependency-checker": "^3.2.0",
-    "ember-cli-fastboot": "3.3.2",
+    "ember-cli-fastboot": "4.0.0",
     "ember-cli-head": "^1.0.0",
     "ember-cli-htmlbars": "^5.1.2",
     "ember-cli-inject-live-reload": "^2.0.2",
diff --git a/test-packages/custom-fastboot-app/package.json b/test-packages/custom-fastboot-app/package.json
index c0e29bf9..9f47ea71 100644
--- a/test-packages/custom-fastboot-app/package.json
+++ b/test-packages/custom-fastboot-app/package.json
@@ -35,7 +35,7 @@
     "ember-cli-app-version": "^3.2.0",
     "ember-cli-babel": "^7.20.5",
     "ember-cli-dependency-checker": "^3.2.0",
-    "ember-cli-fastboot": "3.3.2",
+    "ember-cli-fastboot": "4.0.0",
     "ember-cli-htmlbars": "^5.1.2",
     "ember-cli-inject-live-reload": "^2.0.2",
     "ember-cli-sri": "^2.1.1",
diff --git a/test-packages/custom-sandbox-app/package.json b/test-packages/custom-sandbox-app/package.json
index 6fa11c87..e643c955 100644
--- a/test-packages/custom-sandbox-app/package.json
+++ b/test-packages/custom-sandbox-app/package.json
@@ -31,7 +31,7 @@
     "ember-cli-babel": "^7.20.5",
     "ember-cli-dependency-checker": "^3.2.0",
     "ember-cli-htmlbars": "^5.1.2",
-    "ember-cli-fastboot": "3.3.2",
+    "ember-cli-fastboot": "4.0.0",
     "ember-cli-inject-live-reload": "^2.0.2",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-uglify": "^3.0.0",
diff --git a/test-packages/ember-cli-fastboot-testing-app/package.json b/test-packages/ember-cli-fastboot-testing-app/package.json
index 9747baa9..5a189b4f 100644
--- a/test-packages/ember-cli-fastboot-testing-app/package.json
+++ b/test-packages/ember-cli-fastboot-testing-app/package.json
@@ -29,7 +29,7 @@
     "ember-cli-app-version": "^3.2.0",
     "ember-cli-babel": "^7.20.5",
     "ember-cli-dependency-checker": "^3.2.0",
-    "ember-cli-fastboot": "3.3.2",
+    "ember-cli-fastboot": "4.0.0",
     "ember-cli-fastboot-testing": "^0.5.0",
     "ember-cli-htmlbars": "^5.1.2",
     "ember-cli-inject-live-reload": "^2.0.2",
diff --git a/test-packages/hot-swap-app/package.json b/test-packages/hot-swap-app/package.json
index 19363339..4b5838a0 100644
--- a/test-packages/hot-swap-app/package.json
+++ b/test-packages/hot-swap-app/package.json
@@ -32,7 +32,7 @@
     "ember-cli-dependency-checker": "^3.2.0",
     "ember-cli-htmlbars": "^5.1.2",
     "ember-cli-inject-live-reload": "^2.0.2",
-    "ember-cli-fastboot": "3.3.2",
+    "ember-cli-fastboot": "4.0.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-uglify": "^3.0.0",
     "ember-data": "~3.19.0",
diff --git a/test-packages/integration-tests/package.json b/test-packages/integration-tests/package.json
index 1bb909b3..96805acc 100644
--- a/test-packages/integration-tests/package.json
+++ b/test-packages/integration-tests/package.json
@@ -7,8 +7,8 @@
     "test": "node helpers/clean-dists.js && mocha"
   },
   "devDependencies": {
-    "ember-cli-fastboot": "3.3.2",
-    "fastboot": "3.3.2",
+    "ember-cli-fastboot": "4.0.0",
+    "fastboot": "4.0.0",
     "mocha": "^9.1.2"
   },
   "volta": {