diff --git a/.sync.yml b/.sync.yml
index 4c6ce9e..39bd1f9 100644
--- a/.sync.yml
+++ b/.sync.yml
@@ -42,3 +42,5 @@ spec/spec_helper.rb:
   unmanaged: false
 .github/workflows/pr_test.yml:
   unmanaged: false
+.github/workflows/auto_release.yml:
+  unmanaged: false