diff --git a/CHANGELOG.md b/CHANGELOG.md
index 18f8ede2ed..e1240b6368 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,10 +10,15 @@
 You should also include the user name that made the change.
 -->
 
-## 12.109.1 (2022/04/02)
+## 12.x.x (unreleased)
 
-### Known issues
-- two-factor authentication is not working
+### Improvements
+- 
+
+### Bugfixes
+- API: admin/update-meta was not working
+
+## 12.109.1 (2022/04/02)
 
 ### Bugfixes
 - API: Renoteが行えない問題を修正
diff --git a/packages/backend/src/server/api/endpoints/admin/update-meta.ts b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
index 3c39bf0f30..b23ee9e3df 100644
--- a/packages/backend/src/server/api/endpoints/admin/update-meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
@@ -397,12 +397,14 @@ export default define(meta, paramDef, async (ps, me) => {
 	}
 
 	await db.transaction(async transactionalEntityManager => {
-		const meta = await transactionalEntityManager.findOne(Meta, {
+		const metas = await transactionalEntityManager.find(Meta, {
 			order: {
 				id: 'DESC',
 			},
 		});
 
+		const meta = metas[0];
+
 		if (meta) {
 			await transactionalEntityManager.update(Meta, meta.id, set);
 		} else {