diff --git a/docs/pages/configuration/basic-configuration.mdx b/docs/pages/configuration/basic-configuration.mdx
index 8c5d10b8..def6af16 100644
--- a/docs/pages/configuration/basic-configuration.mdx
+++ b/docs/pages/configuration/basic-configuration.mdx
@@ -61,8 +61,8 @@ Logger configurations.
 Resolver configurations.
 
 - `resolver.mainFields`: When importing from an npm package, this option will determine which fields in its `package.json` are checked. (Defaults to `['react-native', 'browser', 'main', 'module']`)
-- `resolver.sourceExtensions`: File extensions for transform. ([Default](https://github.com/leegeunhyeok/react-native-esbuild/blob/master/packages/internal/lib/defaults.ts))
-- `resolver.assetExtensions`: File extensions for assets registration. ([Default](https://github.com/leegeunhyeok/react-native-esbuild/blob/master/packages/internal/lib/defaults.ts))
+- `resolver.sourceExtensions`: File extensions for transform. ([Default](https://github.com/leegeunhyeok/react-native-esbuild/blob/main/packages/internal/lib/defaults.ts))
+- `resolver.assetExtensions`: File extensions for assets registration. ([Default](https://github.com/leegeunhyeok/react-native-esbuild/blob/main/packages/internal/lib/defaults.ts))
 
 ### transformer
 
@@ -133,13 +133,13 @@ interface Config {
     /**
      * File extensions for transform.
      *
-     * Defaults: https://github.com/leegeunhyeok/react-native-esbuild/blob/master/packages/internal/lib/defaults.ts
+     * Defaults: https://github.com/leegeunhyeok/react-native-esbuild/blob/main/packages/internal/lib/defaults.ts
      */
     sourceExtensions?: string[];
     /**
      * File extensions for assets registration.
      *
-     * Defaults: https://github.com/leegeunhyeok/react-native-esbuild/blob/master/packages/internal/lib/defaults.ts
+     * Defaults: https://github.com/leegeunhyeok/react-native-esbuild/blob/main/packages/internal/lib/defaults.ts
      */
     assetExtensions?: string[];
   };
diff --git a/lerna.json b/lerna.json
index 3b3ce82a..31f66b63 100644
--- a/lerna.json
+++ b/lerna.json
@@ -4,7 +4,7 @@
   "npmClient": "yarn",
   "command": {
     "version": {
-      "allowBranch": "master",
+      "allowBranch": "main",
       "conventionalCommits": true,
       "gitRemote": "origin",
       "message": "chore(release): release packages"
diff --git a/packages/core/lib/types.ts b/packages/core/lib/types.ts
index 139eb200..f71aeaf6 100644
--- a/packages/core/lib/types.ts
+++ b/packages/core/lib/types.ts
@@ -44,13 +44,13 @@ export interface Config {
     /**
      * File extensions for transform.
      *
-     * Defaults: https://github.com/leegeunhyeok/react-native-esbuild/blob/master/packages/internal/lib/defaults.ts
+     * Defaults: https://github.com/leegeunhyeok/react-native-esbuild/blob/main/packages/internal/lib/defaults.ts
      */
     sourceExtensions?: string[];
     /**
      * File extensions for assets registration.
      *
-     * Defaults: https://github.com/leegeunhyeok/react-native-esbuild/blob/master/packages/internal/lib/defaults.ts
+     * Defaults: https://github.com/leegeunhyeok/react-native-esbuild/blob/main/packages/internal/lib/defaults.ts
      */
     assetExtensions?: string[];
   };