diff --git a/ghost/collections/src/CollectionsService.ts b/ghost/collections/src/CollectionsService.ts
index c5ebbce3a4..81fe595326 100644
--- a/ghost/collections/src/CollectionsService.ts
+++ b/ghost/collections/src/CollectionsService.ts
@@ -1,5 +1,9 @@
 import logging from '@tryghost/logging';
 import tpl from '@tryghost/tpl';
+import {Knex} from "knex";
+import {
+    PostsBulkUnpublishedEvent,
+} from "@tryghost/post-events";
 import {Collection} from './Collection';
 import {CollectionRepository} from './CollectionRepository';
 import {CollectionPost} from './CollectionPost';
@@ -183,6 +187,11 @@ export class CollectionsService {
             await this.removePostsFromAllCollections(event.data);
         });
 
+        this.DomainEvents.subscribe(PostsBulkUnpublishedEvent, async (event: PostsBulkUnpublishedEvent) => {
+            logging.info(`PostsBulkUnpublishedEvent received, updating collection posts ${event.data}`);
+            await this.updateUnpublishedPosts(event.data);
+        });
+
         this.DomainEvents.subscribe(TagDeletedEvent, async (event: TagDeletedEvent) => {
             logging.info(`TagDeletedEvent received for ${event.data.id}, updating all collections`);
             await this.updateAllAutomaticCollections();
@@ -334,6 +343,43 @@ export class CollectionsService {
         });
     }
 
+    async updateUnpublishedPosts(postIds: string[]) {
+        return await this.collectionsRepository.createTransaction(async (transaction) => {
+            let collections = await this.collectionsRepository.getAll({
+                filter: 'type:automatic+slug:-latest+slug:-featured',
+                transaction
+            });
+
+            // only process collections that have a filter that includes published_at
+            collections = collections.filter((collection) => collection.filter?.includes('published_at'));
+
+            if (!collections.length) {
+                return;
+            }
+
+            this.updatePostsInCollections(postIds, collections, transaction);
+        });
+    }
+
+    async updatePostsInCollections(postIds: string[], collections: Collection[], transaction: Knex.Transaction) {
+        const posts = await this.postsRepository.getBulk(postIds, transaction);
+
+
+        for (const collection of collections) {
+            for (const post of posts) {
+                if (collection.includesPost(post.id) && !collection.postMatchesFilter(post)) {
+                    collection.removePost(post.id);
+                    logging.info(`[Collections] Post ${post.id} was updated and removed from collection ${collection.id} with filter ${collection.filter}`);
+                } else if (!collection.includesPost(post.id) && collection.postMatchesFilter(post)) {
+                    await collection.addPost(post);
+                    logging.info(`[Collections] Post ${post.id} was unpublished and added to collection ${collection.id} with filter ${collection.filter}`);
+                }
+            }
+
+            await this.collectionsRepository.save(collection, {transaction});
+        }
+    }
+
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     async edit(data: any): Promise<CollectionDTO | null> {
         return await this.collectionsRepository.createTransaction(async (transaction) => {
diff --git a/ghost/collections/test/collections.test.ts b/ghost/collections/test/collections.test.ts
index 8078ad34a8..88e9bfbccb 100644
--- a/ghost/collections/test/collections.test.ts
+++ b/ghost/collections/test/collections.test.ts
@@ -8,7 +8,10 @@ import {
     PostEditedEvent,
     TagDeletedEvent
 } from '../src/index';
-import {PostsBulkDestroyedEvent} from '@tryghost/post-events';
+import {
+    PostsBulkDestroyedEvent,
+    PostsBulkUnpublishedEvent
+} from '@tryghost/post-events';
 import {PostsRepositoryInMemory} from './fixtures/PostsRepositoryInMemory';
 import {posts as postFixtures} from './fixtures/posts';
 import {CollectionPost} from '../src/CollectionPost';
@@ -22,7 +25,7 @@ const initPostsRepository = (posts: any): PostsRepositoryInMemory => {
             title: post.title,
             slug: post.slug,
             featured: post.featured,
-            published_at: post.published_at,
+            published_at: post.published_at?.toISOString(),
             tags: post.tags,
             deleted: false
         };
@@ -411,8 +414,8 @@ describe('CollectionsService', function () {
 
                 collectionsService.subscribeToEvents();
                 const postDeletedEvent = PostsBulkDestroyedEvent.create([
-                    posts[0].id,
-                    posts[1].id
+                    postFixtures[0].id,
+                    postFixtures[1].id
                 ]);
 
                 DomainEvents.dispatch(postDeletedEvent);
@@ -423,6 +426,39 @@ describe('CollectionsService', function () {
                 assert.equal((await collectionsService.getById(manualCollection.id))?.posts.length, 0);
             });
 
+            it('Updates collections with publish filter when PostsBulkUnpublishedEvent event is produced', async function () {
+                const publishedPostsCollection = await collectionsService.createCollection({
+                    title: 'Published Posts',
+                    slug: 'published-posts',
+                    type: 'automatic',
+                    filter: 'published_at:>=2023-05-00T00:00:00.000Z'
+                });
+
+                assert.equal((await collectionsService.getById(publishedPostsCollection.id))?.posts.length, 2, 'Only two post fixtures are published on the 5th month of 2023');
+
+                assert.equal((await collectionsService.getById(automaticFeaturedCollection.id))?.posts?.length, 2);
+                assert.equal((await collectionsService.getById(automaticNonFeaturedCollection.id))?.posts.length, 2);
+                assert.equal((await collectionsService.getById(manualCollection.id))?.posts.length, 2);
+
+                collectionsService.subscribeToEvents();
+
+                postsRepository.save(Object.assign(postFixtures[2], {
+                    published_at: null
+                }));
+                const postsBulkUnpublishedEvent = PostsBulkUnpublishedEvent.create([
+                    postFixtures[2].id
+                ]);
+
+                DomainEvents.dispatch(postsBulkUnpublishedEvent);
+                await DomainEvents.allSettled();
+
+                assert.equal((await collectionsService.getById(publishedPostsCollection.id))?.posts.length, 1, 'Only one post left as published on the 5th month of 2023');
+
+                assert.equal((await collectionsService.getById(automaticFeaturedCollection.id))?.posts.length, 2, 'There should be no change to the featured filter collection');
+                assert.equal((await collectionsService.getById(automaticNonFeaturedCollection.id))?.posts.length, 2, 'There should be no change to the non-featured filter collection');
+                assert.equal((await collectionsService.getById(manualCollection.id))?.posts.length, 2, 'There should be no change to the manual collection');
+            });
+
             it('Updates only index collection when a non-featured post is added', async function () {
                 assert.equal((await collectionsService.getById(automaticFeaturedCollection.id))?.posts?.length, 2);
                 assert.equal((await collectionsService.getById(automaticNonFeaturedCollection.id))?.posts.length, 2);
@@ -442,7 +478,7 @@ describe('CollectionsService', function () {
                 assert.equal((await collectionsService.getById(manualCollection.id))?.posts.length, 2);
             });
 
-            it('Moves post form featured to non featured collection when the featured attribute is changed', async function () {
+            it('Moves post from featured to non featured collection when the featured attribute is changed', async function () {
                 collectionsService.subscribeToEvents();
                 const newFeaturedPost: CollectionPost & {deleted: false} = {
                     id: 'post-featured',
diff --git a/ghost/collections/test/fixtures/PostsRepositoryInMemory.ts b/ghost/collections/test/fixtures/PostsRepositoryInMemory.ts
index 944ff415e4..bd8b28f9eb 100644
--- a/ghost/collections/test/fixtures/PostsRepositoryInMemory.ts
+++ b/ghost/collections/test/fixtures/PostsRepositoryInMemory.ts
@@ -10,4 +10,10 @@ export class PostsRepositoryInMemory extends InMemoryRepository<string, Collecti
             tags: entity.tags.map(tag => tag.slug)
         };
     }
+
+    async getBulk(ids: string[]) {
+        return this.getAll({
+            filter: `id:[${ids.join(',')}]`
+        });
+    }
 }