diff --git a/packages/backend/src/core/CollapsedQueueService.ts b/packages/backend/src/core/CollapsedQueueService.ts
index 406f92f103..f142e98e35 100644
--- a/packages/backend/src/core/CollapsedQueueService.ts
+++ b/packages/backend/src/core/CollapsedQueueService.ts
@@ -12,9 +12,10 @@ import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import { EnvService } from '@/core/EnvService.js';
 import { bindThis } from '@/decorators.js';
 import { InternalEventService } from '@/core/InternalEventService.js';
-import type { UsersRepository, NotesRepository, AccessTokensRepository, MiAntenna, AntennasRepository } from '@/models/_.js';
+import type { UsersRepository, NotesRepository, AccessTokensRepository, MiAntenna, FollowingsRepository } from '@/models/_.js';
 import { DI } from '@/di-symbols.js';
 import { AntennaService } from '@/core/AntennaService.js';
+import { CacheService } from '@/core/CacheService.js';
 
 export type UpdateInstanceJob = {
 	latestRequestReceivedAt?: Date,
@@ -30,6 +31,7 @@ export type UpdateInstanceJob = {
 
 export type UpdateUserJob = {
 	updatedAt?: Date,
+	lastActiveDate?: Date,
 	notesCountDelta?: number,
 	followingCountDelta?: number,
 	followersCountDelta?: number,
@@ -66,21 +68,22 @@ export class CollapsedQueueService implements OnApplicationShutdown {
 
 	constructor(
 		@Inject(DI.usersRepository)
-		public readonly usersRepository: UsersRepository,
+		private readonly usersRepository: UsersRepository,
 
 		@Inject(DI.notesRepository)
-		public readonly notesRepository: NotesRepository,
+		private readonly notesRepository: NotesRepository,
 
 		@Inject(DI.accessTokensRepository)
-		public readonly accessTokensRepository: AccessTokensRepository,
+		private readonly accessTokensRepository: AccessTokensRepository,
 
-		@Inject(DI.antennasRepository)
-		public readonly antennasRepository: AntennasRepository,
+		@Inject(DI.followingsRepository)
+		private readonly followingsRepository: FollowingsRepository,
 
 		private readonly federatedInstanceService: FederatedInstanceService,
 		private readonly envService: EnvService,
 		private readonly internalEventService: InternalEventService,
 		private readonly antennaService: AntennaService,
+		private readonly cacheService: CacheService,
 
 		loggerService: LoggerService,
 	) {
@@ -171,20 +174,34 @@ export class CollapsedQueueService implements OnApplicationShutdown {
 			oneMinuteInterval,
 			(oldJob, newJob) => ({
 				updatedAt: maxDate(oldJob.updatedAt, newJob.updatedAt),
+				lastActiveDate: maxDate(oldJob.lastActiveDate, newJob.lastActiveDate),
 				notesCountDelta: (oldJob.notesCountDelta ?? 0) + (newJob.notesCountDelta ?? 0),
 				followingCountDelta: (oldJob.followingCountDelta ?? 0) + (newJob.followingCountDelta ?? 0),
 				followersCountDelta: (oldJob.followersCountDelta ?? 0) + (newJob.followersCountDelta ?? 0),
 			}),
 			async (id, job) => {
 				// Have to check this because all properties are optional
-				if (job.updatedAt || job.notesCountDelta || job.followingCountDelta || job.followersCountDelta) {
+				if (job.updatedAt || job.lastActiveDate || job.notesCountDelta || job.followingCountDelta || job.followersCountDelta) {
+					// Updating the user should implicitly mark them as active
+					const lastActiveDate = job.lastActiveDate ?? job.updatedAt;
+					const isWakingUp = lastActiveDate && (await this.cacheService.findUserById(id)).isHibernated;
+
+					// Update user before the hibernation cache, because the latter may refresh from DB
 					await this.usersRepository.update({ id }, {
 						updatedAt: job.updatedAt,
+						lastActiveDate,
+						isHibernated: isWakingUp ? false : undefined,
 						notesCount: job.notesCountDelta ? () => `"notesCount" + ${job.notesCountDelta}` : undefined,
 						followingCount: job.followingCountDelta ? () => `"followingCount" + ${job.followingCountDelta}` : undefined,
 						followersCount: job.followersCountDelta ? () => `"followersCount" + ${job.followersCountDelta}` : undefined,
 					});
 					await this.internalEventService.emit('userUpdated', { id });
+
+					// Wake up hibernated users
+					if (isWakingUp) {
+						await this.followingsRepository.update({ followerId: id }, { isFollowerHibernated: false });
+						await this.cacheService.hibernatedUserCache.set(id, false);
+					}
 				}
 			},
 			{
@@ -195,6 +212,9 @@ export class CollapsedQueueService implements OnApplicationShutdown {
 					updatedAt: data.updatedAt != null
 						? new Date(data.updatedAt)
 						: data.updatedAt,
+					lastActiveDate: data.lastActiveDate != null
+						? new Date(data.lastActiveDate)
+						: data.lastActiveDate,
 				}),
 			},
 		);
diff --git a/packages/backend/src/core/UserService.ts b/packages/backend/src/core/UserService.ts
index 69efb3a230..845c83effc 100644
--- a/packages/backend/src/core/UserService.ts
+++ b/packages/backend/src/core/UserService.ts
@@ -10,7 +10,7 @@ import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
 import { SystemWebhookService } from '@/core/SystemWebhookService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
-import { CacheService } from '@/core/CacheService.js';
+import { CollapsedQueueService } from '@/global/CollapsedQueueService.js';
 import { TimeService } from '@/global/TimeService.js';
 
 @Injectable()
@@ -22,43 +22,14 @@ export class UserService {
 		private followingsRepository: FollowingsRepository,
 		private systemWebhookService: SystemWebhookService,
 		private userEntityService: UserEntityService,
-		private readonly cacheService: CacheService,
+		private readonly collapsedQueueService: CollapsedQueueService,
 		private readonly timeService: TimeService,
 	) {
 	}
 
 	@bindThis
 	public async updateLastActiveDate(user: MiUser): Promise<void> {
-		if (user.isHibernated) {
-			const result = await this.usersRepository.createQueryBuilder().update()
-				.set({
-					lastActiveDate: this.timeService.date,
-				})
-				.where('id = :id', { id: user.id })
-				.returning('*')
-				.execute()
-				.then((response) => {
-					return response.raw[0];
-				});
-			const wokeUp = result.isHibernated;
-			if (wokeUp) {
-				await Promise.all([
-					this.usersRepository.update(user.id, {
-						isHibernated: false,
-					}),
-					this.followingsRepository.update({
-						followerId: user.id,
-					}, {
-						isFollowerHibernated: false,
-					}),
-					this.cacheService.hibernatedUserCache.set(user.id, false),
-				]);
-			}
-		} else {
-			this.usersRepository.update(user.id, {
-				lastActiveDate: this.timeService.date,
-			});
-		}
+		await this.collapsedQueueService.updateUserQueue.enqueue(user.id, { lastActiveDate: this.timeService.date });
 	}
 
 	/**
diff --git a/packages/backend/src/server/api/StreamingApiServerService.ts b/packages/backend/src/server/api/StreamingApiServerService.ts
index 20d8fc4ca2..88e6574263 100644
--- a/packages/backend/src/server/api/StreamingApiServerService.ts
+++ b/packages/backend/src/server/api/StreamingApiServerService.ts
@@ -271,11 +271,11 @@ export class StreamingApiServerService implements OnApplicationShutdown {
 			this.#connections.set(connection, this.timeService.now);
 
 			// TODO use collapsed queue
-			const userUpdateIntervalId = user ? this.timeService.startTimer(() => {
-				this.usersService.updateLastActiveDate(user);
+			const userUpdateIntervalId = user ? this.timeService.startTimer(async () => {
+				await this.usersService.updateLastActiveDate(user);
 			}, 1000 * 60 * 5, { repeated: true }) : null;
 			if (user) {
-				this.usersService.updateLastActiveDate(user);
+				await this.usersService.updateLastActiveDate(user);
 			}
 			const pong = () => {
 				this.#connections.set(connection, this.timeService.now);