diff --git a/CHANGELOG.md b/CHANGELOG.md
index a1e69d8..759f2bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 ------------------
 * センシティブフラグの判定を `<meta property="rating">` および `rating` ヘッダでも行うように
 * Bluesky（bsky.app）のプレビューに対応
+* `fediverse:creator` のパースに対応
 * 依存関係の更新
 * eslintの設定を更新
 
diff --git a/src/plugins/amazon.ts b/src/plugins/amazon.ts
index 6b61b48..1a74984 100644
--- a/src/plugins/amazon.ts
+++ b/src/plugins/amazon.ts
@@ -55,5 +55,6 @@ export async function summarize(url: URL): Promise<summary> {
 		},
 		sitename: 'Amazon',
 		activityPub: null,
+		fediverseCreator: null,
 	};
 }
diff --git a/src/plugins/wikipedia.ts b/src/plugins/wikipedia.ts
index f6c976e..b035624 100644
--- a/src/plugins/wikipedia.ts
+++ b/src/plugins/wikipedia.ts
@@ -43,5 +43,6 @@ export async function summarize(url: URL): Promise<summary> {
 		},
 		sitename: 'Wikipedia',
 		activityPub: null,
+		fediverseCreator: null,
 	};
 }