diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index f1722bf4fab5..1e37bd39a643 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -14,7 +14,7 @@ If you open a pull request for a new feature, we're likely to close it not becau
 
 ## Coding standards
 
-Our code formatting rules are defined in [.eslintrc](https://github.com/tailwindcss/tailwindcss/blob/master/.eslintrc.json). You can check your code against these standards by running:
+Our code formatting rules are defined in [.eslintrc](https://github.com/tailwindcss/tailwindcss/blob/main/.eslintrc.json). You can check your code against these standards by running:
 
 ```sh
 npm run style
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index ce7fafb97dc0..520c84261dbe 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -6,6 +6,6 @@
 
 It's never a fun experience to have your pull request declined after investing a lot of time and effort into a new feature. To avoid this from happening, we request that contributors create an issue to first discuss any significant new features. This includes things like adding new utilities, creating new at-rules, or adding new component examples to the documentation.
 
-https://github.com/tailwindcss/tailwindcss/blob/master/.github/CONTRIBUTING.md
+https://github.com/tailwindcss/tailwindcss/blob/main/.github/CONTRIBUTING.md
 
 -->
diff --git a/.github/workflows/ci-stable.yml b/.github/workflows/ci-stable.yml
index 4d3f6025d259..394bd6dda567 100644
--- a/.github/workflows/ci-stable.yml
+++ b/.github/workflows/ci-stable.yml
@@ -8,9 +8,9 @@ name: CI — Stable
 
 on:
   push:
-    branches: [master]
+    branches: [main]
   pull_request:
-    branches: [master, 3.3, 3.4]
+    branches: [main, 3.3, 3.4]
 
 permissions:
   contents: read
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a8c22d095662..e5c0135fb3f5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,9 +5,9 @@ name: CI — Stable
 
 on:
   push:
-    branches: [master]
+    branches: [main]
   pull_request:
-    branches: [master, 3.3, 3.4]
+    branches: [main, 3.3, 3.4]
 
 permissions:
   contents: read
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index b424f33f1a8b..f0967175cc26 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -2,9 +2,9 @@ name: Integration Tests
 
 on:
   push:
-    branches: [master, 3.3, 3.4]
+    branches: [main, 3.3, 3.4]
   pull_request:
-    branches: [master, 3.3, 3.4]
+    branches: [main, 3.3, 3.4]
 
 permissions:
   contents: read
diff --git a/.github/workflows/release-insiders.yml b/.github/workflows/release-insiders.yml
index 4888e1909f7d..73e880acc49b 100644
--- a/.github/workflows/release-insiders.yml
+++ b/.github/workflows/release-insiders.yml
@@ -2,7 +2,7 @@ name: Release Insiders
 
 on:
   push:
-    branches: [master]
+    branches: [main]
 
 permissions:
   contents: read
diff --git a/README.md b/README.md
index 19388f019a88..14c29a3c0a43 100644
--- a/README.md
+++ b/README.md
@@ -13,10 +13,10 @@
 </p>
 
 <p align="center">
-    <a href="/tailwindlabs/tailwindcss/actions"><img src="https://img.shields.io/github/actions/workflow/status/tailwindlabs/tailwindcss/ci.yml?branch=master" alt="Build Status"></a>
+    <a href="/tailwindlabs/tailwindcss/actions"><img src="https://img.shields.io/github/actions/workflow/status/tailwindlabs/tailwindcss/ci.yml?branch=main" alt="Build Status"></a>
     <a href="https://www.npmjs.com/package/tailwindcss"><img src="https://img.shields.io/npm/dt/tailwindcss.svg" alt="Total Downloads"></a>
     <a href="/tailwindcss/tailwindcss/releases"><img src="https://img.shields.io/npm/v/tailwindcss.svg" alt="Latest Release"></a>
-    <a href="/tailwindcss/tailwindcss/blob/master/LICENSE"><img src="https://img.shields.io/npm/l/tailwindcss.svg" alt="License"></a>
+    <a href="/tailwindcss/tailwindcss/blob/main/LICENSE"><img src="https://img.shields.io/npm/l/tailwindcss.svg" alt="License"></a>
 </p>
 
 ---
@@ -37,4 +37,4 @@ For casual chit-chat with others using the framework:
 
 ## Contributing
 
-If you're interested in contributing to Tailwind CSS, please read our [contributing docs](https://github.com/tailwindcss/tailwindcss/blob/master/.github/CONTRIBUTING.md) **before submitting a pull request**.
+If you're interested in contributing to Tailwind CSS, please read our [contributing docs](https://github.com/tailwindcss/tailwindcss/blob/main/.github/CONTRIBUTING.md) **before submitting a pull request**.