diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 6f3bf294..7e5a2de0 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -12,7 +12,7 @@ jobs:
       contents: read
     outputs:
       PR-BENCH: ${{ steps.benchmark-pr.outputs.BENCH_RESULT }}
-      MASTER-BENCH: ${{ steps.benchmark-master.outputs.BENCH_RESULT }}
+      MAIN-BENCH: ${{ steps.benchmark-main.outputs.BENCH_RESULT }}
     steps:
       - uses: actions/checkout@v4
         with:
@@ -38,17 +38,17 @@ jobs:
           content="${content//$'\r'/'%0D'}"
           echo "::set-output name=BENCH_RESULT::$content"
 
-      # master benchmark
+      # main benchmark
       - uses: actions/checkout@v4
         with:
-          ref: 'master'
+          ref: 'main'
 
       - name: Install
         run: |
           npm install --ignore-scripts
 
       - name: Run benchmark
-        id: benchmark-master
+        id: benchmark-main
         run: |
           npm run --silent bench > ./bench-result
           content=$(cat ./bench-result)
@@ -73,9 +73,9 @@ jobs:
             ```
             ${{ needs.benchmark.outputs.PR-BENCH }}
             ```
-            **MASTER**:
+            **MAIN**:
             ```
-            ${{ needs.benchmark.outputs.MASTER-BENCH }}
+            ${{ needs.benchmark.outputs.MAIN-BENCH }}
             ```
 
       - uses: actions-ecosystem/action-remove-labels@v1
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3aa61300..496e8b90 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,7 +4,6 @@ on:
   push:
     branches:
      - main
-     - master
      - next
      - 'v*'
     paths-ignore:
diff --git a/README.md b/README.md
index 4bc8f0bd..ed6b273b 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # fast-json-stringify
 
-[![CI](https://github.com/fastify/fast-json-stringify/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/fastify/fast-json-stringify/actions/workflows/ci.yml)
+[![CI](https://github.com/fastify/fast-json-stringify/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/fastify/fast-json-stringify/actions/workflows/ci.yml)
 [![NPM version](https://img.shields.io/npm/v/fast-json-stringify.svg?style=flat)](https://www.npmjs.com/package/fast-json-stringify)
 [![neostandard javascript style](https://img.shields.io/badge/code_style-neostandard-brightgreen?style=flat)](https://github.com/neostandard/neostandard)
 [![NPM downloads](https://img.shields.io/npm/dm/fast-json-stringify.svg?style=flat)](https://www.npmjs.com/package/fast-json-stringify)
diff --git a/benchmark/bench-cmp-branch.js b/benchmark/bench-cmp-branch.js
index a896e986..0834ad15 100644
--- a/benchmark/bench-cmp-branch.js
+++ b/benchmark/bench-cmp-branch.js
@@ -8,7 +8,7 @@ const simpleGit = require('simple-git')
 const git = simpleGit(process.cwd())
 
 const COMMAND = 'npm run bench'
-const DEFAULT_BRANCH = 'master'
+const DEFAULT_BRANCH = 'main'
 const PERCENT_THRESHOLD = 5
 const greyColor = '\x1b[30m'
 const redColor = '\x1b[31m'
diff --git a/test/json-schema-test-suite/README.md b/test/json-schema-test-suite/README.md
index 8e4f954a..de524458 100644
--- a/test/json-schema-test-suite/README.md
+++ b/test/json-schema-test-suite/README.md
@@ -5,6 +5,6 @@ It contains a set of JSON objects that implementors of JSON Schema validation li
 
 # How to add another test case?
 
-1. Navigate to [JSON-Schema-Test-Suite](https://github.com/json-schema-org/JSON-Schema-Test-Suite/tree/master/tests)
+1. Navigate to [JSON-Schema-Test-Suite](https://github.com/json-schema-org/JSON-Schema-Test-Suite/tree/main/tests)
 2. Choose a draft `draft4`, `draft6` or `draft7`
 3. Copy & paste the `test-case.json` to the project and add a test like in the `draft4.test.js`
\ No newline at end of file