diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 000000000..2fb27a68e
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,19 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
+
+## 4.0.1 (2020-04-15)
+
+
+### Bug Fixes
+
+* **build:** update lerna publish message ([6336606](https://github.com/aristanetworks/cloudvision/commit/6336606e5d3a078bbd3e34f69a9c1defcec830f2))
+* **package.json:** make root package private ([3ac4f40](https://github.com/aristanetworks/cloudvision/commit/3ac4f40ff43d6392cf1af17d5810ab5b5b81fcc8))
+* **various:** upgrade to Babel 7 ([dc552b3](https://github.com/aristanetworks/cloudvision/commit/dc552b3bfc91102d5d53c725e2f7a6327f14dcf5))
+* **yarn.lock:** update lockfile ([6eed646](https://github.com/aristanetworks/cloudvision/commit/6eed6462c0826b8e697062b114a8f0f5cf7372b3))
+
+
+### Features
+
+* **cloudvision-connector:** Implement Aeris Services logic. ([6336dbb](https://github.com/aristanetworks/cloudvision/commit/6336dbbc07f7987b97b2fca1f3de414f3b113ec6))
diff --git a/lerna.json b/lerna.json
index 5674cddff..811b4f564 100644
--- a/lerna.json
+++ b/lerna.json
@@ -14,6 +14,8 @@
     }
   },
   "npmClient": "npm",
-  "packages": ["packages/*"],
-  "version": "4.0.0"
+  "packages": [
+    "packages/*"
+  ],
+  "version": "4.0.1"
 }
diff --git a/packages/a-msgpack/CHANGELOG.md b/packages/a-msgpack/CHANGELOG.md
index 21c7cc1a1..378471112 100644
--- a/packages/a-msgpack/CHANGELOG.md
+++ b/packages/a-msgpack/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## 4.0.1 (2020-04-15)
+
+**Note:** Version bump only for package a-msgpack
+
+
+
+
+
 ## [0.3.24](http://gerrit.corp.arista.io:29418/web-components/compare/a-msgpack@0.3.23...a-msgpack@0.3.24) (2020-04-06)
 
 **Note:** Version bump only for package a-msgpack
diff --git a/packages/a-msgpack/package-lock.json b/packages/a-msgpack/package-lock.json
index ff0624c43..bca7a9f46 100644
--- a/packages/a-msgpack/package-lock.json
+++ b/packages/a-msgpack/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "a-msgpack",
-	"version": "4.0.0",
+	"version": "4.0.1",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/a-msgpack/package.json b/packages/a-msgpack/package.json
index 11c5cde9e..a384cdff2 100644
--- a/packages/a-msgpack/package.json
+++ b/packages/a-msgpack/package.json
@@ -1,6 +1,6 @@
 {
   "name": "a-msgpack",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "A minimalistic NEAT (MessagePack based) encoder and decoder for JavaScript.",
   "author": "Stephane Rufer <stephane@arista.com>",
   "homepage": "http://www.arista.com",
diff --git a/packages/cloudvision-connector/CHANGELOG.md b/packages/cloudvision-connector/CHANGELOG.md
index 80b265242..57006f861 100644
--- a/packages/cloudvision-connector/CHANGELOG.md
+++ b/packages/cloudvision-connector/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## 4.0.1 (2020-04-15)
+
+**Note:** Version bump only for package cloudvision-connector
+
+
+
+
+
 ## [3.9.8](http://gerrit.corp.arista.io:29418/web-components/compare/cloudvision-connector@3.9.7...cloudvision-connector@3.9.8) (2020-04-06)
 
 **Note:** Version bump only for package cloudvision-connector
diff --git a/packages/cloudvision-connector/package-lock.json b/packages/cloudvision-connector/package-lock.json
index 1e539decf..efeda64b7 100644
--- a/packages/cloudvision-connector/package-lock.json
+++ b/packages/cloudvision-connector/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "cloudvision-connector",
-	"version": "4.0.0",
+	"version": "4.0.1",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/cloudvision-connector/package.json b/packages/cloudvision-connector/package.json
index 7bfb6008f..09af41a68 100644
--- a/packages/cloudvision-connector/package.json
+++ b/packages/cloudvision-connector/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cloudvision-connector",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "A module to communicate with the CloudVision API server",
   "author": "extensions@arista.com",
   "homepage": "http://www.arista.com",
@@ -50,7 +50,7 @@
     "switch"
   ],
   "dependencies": {
-    "a-msgpack": "4.0.0",
+    "a-msgpack": "4.0.1",
     "base64-js": "1.3.1",
     "imurmurhash": "0.1.4",
     "jsbi": "3.1.2"