diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index dc0794ae..e2327ae4 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -11,18 +11,18 @@ Resolves #ISSUE_NUMBER
 ### Before the change?
 <!-- Please describe the current behavior that you are modifying. -->
 
-* 
+*
 
 ### After the change?
 <!-- Please describe the behavior or changes that are being added by this PR. -->
 
-* 
+*
 
 
 ### Other information
 <!-- Any other information that is important to this PR  -->
 
-* 
+*
 
 ----
 
@@ -36,20 +36,20 @@ Resolves #ISSUE_NUMBER
 ### Does this introduce a breaking change?
 <!-- If this introduces a breaking change make sure to note it here any what the impact might be -->
 
-Please see our docs on [breaking changes](https://github.com/octokit/.github/blob/master/community/breaking_changes.md) to help!
+Please see our docs on [breaking changes](https://github.com/octokit/.github/blob/main/community/breaking_changes.md) to help!
 
 - [ ] Yes (Please add the `Type: Breaking change` label)
 - [ ] No
 
-If `Yes`, what's the impact:  
+If `Yes`, what's the impact:
 
 * N/A
 
 
 ### Pull request type
 
-<!-- Please do not submit updates to dependencies unless it fixes an issue. --> 
-<!-- Please try to limit your pull request to one type, submit multiple pull requests if needed. --> 
+<!-- Please do not submit updates to dependencies unless it fixes an issue. -->
+<!-- Please try to limit your pull request to one type, submit multiple pull requests if needed. -->
 
 Please add the corresponding label for change this PR introduces:
 - Bugfix: `Type: Bug`
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index f9963f9d..a8e0c35e 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -2,10 +2,10 @@ name: CodeQL
 "on":
   push:
     branches:
-      - master
+      - main
   pull_request:
     branches:
-      - master
+      - main
   schedule:
     - cron: 28 11 * * 6
 jobs:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3769e2ad..b8ec2088 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -2,7 +2,7 @@ name: Release
 "on":
   push:
     branches:
-      - master
+      - main
       - next
       - beta
       - v*.x
diff --git a/README.md b/README.md
index 9efae419..9919358b 100644
--- a/README.md
+++ b/README.md
@@ -711,7 +711,7 @@ emitterEventNames; // ["check_run", "check_run.completed", ...]
 
 ## TypeScript
 
-The types for the webhook payloads are sourced from [`@octokit/webhooks-types`](https://github.com/octokit/webhooks/tree/master/payload-types),
+The types for the webhook payloads are sourced from [`@octokit/webhooks-types`](https://github.com/octokit/webhooks/tree/main/payload-types),
 which can be used by themselves.
 
 In addition to these types, `@octokit/webhooks` exports 2 types specific to itself:
diff --git a/package.json b/package.json
index 42eb5987..cf28a698 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,15 @@
   },
   "prettier": {},
   "release": {
+    "branches": [
+      "+([0-9]).x",
+      "main",
+      "next",
+      {
+        "name": "beta",
+        "prerelease": true
+      }
+    ],
     "plugins": [
       "@semantic-release/commit-analyzer",
       "@semantic-release/release-notes-generator",