diff --git a/CHANGELOG.md b/CHANGELOG.md
index c2d5c8b..ef5db91 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,24 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [9.0.0](https://github.com/fulls1z3/ngx-config/compare/v8.2.0...v9.0.0) (2020-04-27)
+
+
+### Features
+
+* **package:** migrate to ng9 ([9370d36](https://github.com/fulls1z3/ngx-config/commit/9370d36f63fcfb81b50e688d660edda83c077aed))
+* **package:** migrate to ng9 ([a8ad746](https://github.com/fulls1z3/ngx-config/commit/a8ad74608ec94fe935e4dcb5857ae3c282a3432f))
+
+
+### BREAKING CHANGES
+
+* **package:** ng9
+* **package:** ng9
+
+
+
+
+
 # [8.2.0](https://github.com/fulls1z3/ngx-config/compare/v8.1.0...v8.2.0) (2020-04-27)
 
 
diff --git a/lerna.json b/lerna.json
index e053037..15f0af5 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,7 +2,7 @@
   "packages": [
     "packages/@ngx-config/*"
   ],
-  "version": "8.2.0",
+  "version": "9.0.0",
   "npmClient": "yarn",
   "command": {
     "publish": {
diff --git a/packages/@ngx-config/core/CHANGELOG.md b/packages/@ngx-config/core/CHANGELOG.md
index 662ec0e..8242333 100644
--- a/packages/@ngx-config/core/CHANGELOG.md
+++ b/packages/@ngx-config/core/CHANGELOG.md
@@ -3,6 +3,22 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [9.0.0](https://github.com/fulls1z3/ngx-config/compare/v8.2.0...v9.0.0) (2020-04-27)
+
+
+### Features
+
+* **package:** migrate to ng9 ([9370d36](https://github.com/fulls1z3/ngx-config/commit/9370d36f63fcfb81b50e688d660edda83c077aed))
+
+
+### BREAKING CHANGES
+
+* **package:** ng9
+
+
+
+
+
 # [8.2.0](https://github.com/fulls1z3/ngx-config/compare/v8.1.0...v8.2.0) (2020-04-27)
 
 
diff --git a/packages/@ngx-config/core/package.json b/packages/@ngx-config/core/package.json
index 3a13b3b..9965cb1 100644
--- a/packages/@ngx-config/core/package.json
+++ b/packages/@ngx-config/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ngx-config/core",
-  "version": "8.2.0",
+  "version": "9.0.0",
   "description": "Configuration utility for Angular",
   "repository": {
     "type": "git",
diff --git a/packages/@ngx-config/http-loader/CHANGELOG.md b/packages/@ngx-config/http-loader/CHANGELOG.md
index d46d0e5..7247306 100644
--- a/packages/@ngx-config/http-loader/CHANGELOG.md
+++ b/packages/@ngx-config/http-loader/CHANGELOG.md
@@ -3,6 +3,22 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [9.0.0](https://github.com/fulls1z3/ngx-config/compare/v8.2.0...v9.0.0) (2020-04-27)
+
+
+### Features
+
+* **package:** migrate to ng9 ([9370d36](https://github.com/fulls1z3/ngx-config/commit/9370d36f63fcfb81b50e688d660edda83c077aed))
+
+
+### BREAKING CHANGES
+
+* **package:** ng9
+
+
+
+
+
 # [8.2.0](https://github.com/fulls1z3/ngx-config/compare/v8.1.0...v8.2.0) (2020-04-27)
 
 
diff --git a/packages/@ngx-config/http-loader/package.json b/packages/@ngx-config/http-loader/package.json
index ce3af2b..9a8f431 100644
--- a/packages/@ngx-config/http-loader/package.json
+++ b/packages/@ngx-config/http-loader/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ngx-config/http-loader",
-  "version": "8.2.0",
+  "version": "9.0.0",
   "description": "Loader for ngx-config that provides application settings using http",
   "repository": {
     "type": "git",
diff --git a/packages/@ngx-config/merge-loader/CHANGELOG.md b/packages/@ngx-config/merge-loader/CHANGELOG.md
index 635a2e4..02c0d74 100644
--- a/packages/@ngx-config/merge-loader/CHANGELOG.md
+++ b/packages/@ngx-config/merge-loader/CHANGELOG.md
@@ -3,6 +3,22 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [9.0.0](https://github.com/fulls1z3/ngx-config/compare/v8.2.0...v9.0.0) (2020-04-27)
+
+
+### Features
+
+* **package:** migrate to ng9 ([9370d36](https://github.com/fulls1z3/ngx-config/commit/9370d36f63fcfb81b50e688d660edda83c077aed))
+
+
+### BREAKING CHANGES
+
+* **package:** ng9
+
+
+
+
+
 # [8.2.0](https://github.com/fulls1z3/ngx-config/compare/v8.1.0...v8.2.0) (2020-04-27)
 
 
diff --git a/packages/@ngx-config/merge-loader/package.json b/packages/@ngx-config/merge-loader/package.json
index cf3c17e..ddc2513 100644
--- a/packages/@ngx-config/merge-loader/package.json
+++ b/packages/@ngx-config/merge-loader/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ngx-config/merge-loader",
-  "version": "8.2.0",
+  "version": "9.0.0",
   "description": "Loader for ngx-config that provides application settings by executing loaders in parallel and in series",
   "repository": {
     "type": "git",