diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index ec52733..12462f7 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -68,11 +68,11 @@ jobs:
 
     # Check whether the release should be published. We publish only when the trigger PR is
     #   1. merged
-    #   2. to the master branch
+    #   2. to the main branch
     #   3. with the label 'release:publish', and
     #   4. the title prefix '[chore] Release '.
     if: github.event.pull_request.merged &&
-      github.ref == 'master' &&
+      github.ref == 'main' &&
       contains(github.event.pull_request.labels.*.name, 'release:publish') &&
       startsWith(github.event.pull_request.title, '[chore] Release ')