diff --git a/packages/snippets/CHANGELOG.md b/packages/snippets/CHANGELOG.md
index dca54878..cb283ad9 100644
--- a/packages/snippets/CHANGELOG.md
+++ b/packages/snippets/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.4.2
+
+* Switch master channel to main.
+
 ## 0.4.1
 
 * Update dependencies.
diff --git a/packages/snippets/lib/src/snippet_generator.dart b/packages/snippets/lib/src/snippet_generator.dart
index 4d55b404..2641d4d1 100644
--- a/packages/snippets/lib/src/snippet_generator.dart
+++ b/packages/snippets/lib/src/snippet_generator.dart
@@ -97,11 +97,11 @@ class SnippetGenerator {
         ? '<div class="snippet-description">{@end-inject-html}${sample.description.trim()}{@inject-html}</div>'
         : '';
 
-    // DartPad only supports stable or master as valid channels. Use master
+    // DartPad only supports stable or main as valid channels. Use main
     // if not on stable so that local runs will work (although they will
     // still take their sample code from the master docs server).
     final String channel =
-        sample.metadata['channel'] == 'stable' ? 'stable' : 'master';
+        sample.metadata['channel'] == 'stable' ? 'stable' : 'main';
 
     final Map<String, String> substitutions = <String, String>{
       'description': description,
diff --git a/packages/snippets/pubspec.yaml b/packages/snippets/pubspec.yaml
index 3dec7082..e27b59f8 100644
--- a/packages/snippets/pubspec.yaml
+++ b/packages/snippets/pubspec.yaml
@@ -2,7 +2,7 @@ name: snippets
 description: A package for parsing and manipulating code samples in Flutter repo dartdoc comments.
 repository: https://github.com/flutter/assets-for-api-docs/tree/main/packages/snippets
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+snippets%22
-version: 0.4.1
+version: 0.4.2
 
 environment:
   sdk: ">=3.0.0 <4.0.0"