diff --git a/blink/public/mojom/web_feature/web_feature.mojom b/blink/public/mojom/web_feature/web_feature.mojom
index 7df9a8da22c..49b8188c663 100644
--- a/blink/public/mojom/web_feature/web_feature.mojom
+++ b/blink/public/mojom/web_feature/web_feature.mojom
@@ -3349,6 +3349,9 @@ enum WebFeature {
   kWebShareContainingTitle = 4039,
   kWebShareContainingText = 4040,
   kWebShareContainingUrl = 4041,
+  kCoepNoneSharedWorker = 4042,
+  kCoepRequireCorpSharedWorker = 4043,
+  kCoepCredentiallessSharedWorker = 4044,
 
   // Add new features immediately above this line. Don't change assigned
   // numbers of any item, and don't reuse removed slots.