diff --git a/.gitattributes b/.gitattributes
index 31cfd93..1299013 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -7,7 +7,7 @@
 /.github/workflows/build.yml linguist-generated
 /.github/workflows/pull-request-lint.yml linguist-generated
 /.github/workflows/release.yml linguist-generated
-/.github/workflows/upgrade-master.yml linguist-generated
+/.github/workflows/upgrade-main.yml linguist-generated
 /.gitignore linguist-generated
 /.mergify.yml linguist-generated
 /.npmignore linguist-generated
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8741dcb..0475824 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -4,7 +4,7 @@ name: release
 on:
   push:
     branches:
-      - master
+      - main
   workflow_dispatch: {}
 jobs:
   release:
diff --git a/.github/workflows/upgrade-master.yml b/.github/workflows/upgrade-main.yml
similarity index 94%
rename from .github/workflows/upgrade-master.yml
rename to .github/workflows/upgrade-main.yml
index 3b91ea0..09e420c 100644
--- a/.github/workflows/upgrade-master.yml
+++ b/.github/workflows/upgrade-main.yml
@@ -1,6 +1,6 @@
 # ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen".
 
-name: upgrade-master
+name: upgrade-main
 on:
   workflow_dispatch: {}
   schedule:
@@ -17,7 +17,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
         with:
-          ref: master
+          ref: main
       - name: Install dependencies
         run: yarn install --check-files --frozen-lockfile
       - name: Upgrade dependencies
@@ -46,7 +46,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
         with:
-          ref: master
+          ref: main
       - name: Download patch
         uses: actions/download-artifact@v3
         with:
@@ -72,8 +72,8 @@ jobs:
 
             ------
 
-            *Automatically created by projen via the "upgrade-master" workflow*
-          branch: github-actions/upgrade-master
+            *Automatically created by projen via the "upgrade-main" workflow*
+          branch: github-actions/upgrade-main
           title: "chore(deps): upgrade dependencies"
           body: |-
             Upgrades project dependencies. See details in [workflow run].
@@ -82,7 +82,7 @@ jobs:
 
             ------
 
-            *Automatically created by projen via the "upgrade-master" workflow*
+            *Automatically created by projen via the "upgrade-main" workflow*
           author: github-actions <github-actions@github.com>
           committer: github-actions <github-actions@github.com>
           signoff: true
diff --git a/.gitignore b/.gitignore
index 1020acc..e31dd32 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,7 +39,7 @@ junit.xml
 /dist/version.txt
 !/.github/workflows/release.yml
 !/.mergify.yml
-!/.github/workflows/upgrade-master.yml
+!/.github/workflows/upgrade-main.yml
 !/.github/pull_request_template.md
 !/test/
 !/tsconfig.dev.json
diff --git a/.projen/files.json b/.projen/files.json
index feba423..ffcd5fd 100644
--- a/.projen/files.json
+++ b/.projen/files.json
@@ -6,7 +6,7 @@
     ".github/workflows/build.yml",
     ".github/workflows/pull-request-lint.yml",
     ".github/workflows/release.yml",
-    ".github/workflows/upgrade-master.yml",
+    ".github/workflows/upgrade-main.yml",
     ".gitignore",
     ".mergify.yml",
     ".projen/deps.json",
diff --git a/.projen/tasks.json b/.projen/tasks.json
index 4f88db0..57e5a46 100644
--- a/.projen/tasks.json
+++ b/.projen/tasks.json
@@ -176,7 +176,7 @@
     },
     "release": {
       "name": "release",
-      "description": "Prepare a release from \"master\" branch",
+      "description": "Prepare a release from \"main\" branch",
       "env": {
         "RELEASE": "true"
       },
diff --git a/.projenrc.js b/.projenrc.js
index bf7bbe6..20f9e58 100644
--- a/.projenrc.js
+++ b/.projenrc.js
@@ -1,6 +1,6 @@
 const { awscdk } = require('projen');
 const project = new awscdk.AwsCdkConstructLibrary({
-  defaultReleaseBranch: 'master',
+  defaultReleaseBranch: 'main',
   author: 'JNE',
   cdkVersion: '2.1.0',
   name: 'cdk-appconfig',
diff --git a/README.md b/README.md
index d8cd6a1..4e128aa 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,16 @@
 # cdk-appconfig
 
-## Hello ! 
+## Motivation ! 
 This simple project was inspired from [this stackoverflow question](https://stackoverflow.com/questions/67579029/aws-cdk-lambda-appconfig-typescript-example-please/74724158#74724158), where I shared [this answer](https://stackoverflow.com/a/74724158). 
 
 When I [read docs on the AppConfig construct library](https://docs.aws.amazon.com/cdk/api/v2/docs/aws-cdk-lib.aws_appconfig-readme.html), I soon realized that it was ripe for L2 and L3 constructs. Hence this library. 
 
 The library is published under the following names:
 
+## API Documentation
+* Please refer projen autogenerated API docs [here](API.md)
+
+## Releases
 |Language|Repository
 |--------|-----------
 |JavaScript/TypeScript|[cdk-appconfig](https://www.npmjs.com/package/cdk-appconfig)
\ No newline at end of file