diff --git a/.github/workflows/scheduled-upload-crowdin.yml b/.github/workflows/scheduled-upload-crowdin.yml
deleted file mode 100644
index a793d6b6f7..0000000000
--- a/.github/workflows/scheduled-upload-crowdin.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-name: scheduled-upload-crowdin
-
-on:
-  schedule:
-    - cron:  '0 0 * * *'
-
-jobs:
-  CrowdinUpload:
-    runs-on: macos-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-      with:
-        ref: develop
-    - name: Setup Ruby
-      uses: ruby/setup-ruby@v1
-      with:
-        working-directory: src
-        bundler-cache: true
-    - name: Upload Localizations to Crowdin via Fastlane
-      env:
-        CROWDIN_KEY: ${{ secrets.CROWDIN_API }}
-      run: cd src && bundle exec fastlane ios crowdin_upload
diff --git a/.github/workflows/synchronize-crowdin.yml b/.github/workflows/synchronize-crowdin.yml
new file mode 100644
index 0000000000..642b28f6c8
--- /dev/null
+++ b/.github/workflows/synchronize-crowdin.yml
@@ -0,0 +1,32 @@
+name: synchronize-crowdin
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  workflow_dispatch:
+  push:
+    branches:
+      - "CATTY-639"
+
+jobs:
+  SynchronizeCrowdin:
+    if: github.repository == 'Catrobat/Catty'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Synchronize Crowdin Translations
+        uses: crowdin/github-action@v2
+        with:
+          upload_sources: true
+          upload_translations: false
+          download_translations: true
+          config: 'src/crowdin.yml'
+          create_pull_request: true
+          pull_request_title: 'New Crowdin Translations'
+          pull_request_body: 'New Crowdin translations by [Crowdin GH Action](https://github.com/crowdin/github-action)'
+          pull_request_labels: 'translations'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_ID }}
+          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_TOKEN }}
\ No newline at end of file
diff --git a/src/crowdin.yml b/src/crowdin.yml
new file mode 100644
index 0000000000..96f472ca05
--- /dev/null
+++ b/src/crowdin.yml
@@ -0,0 +1,14 @@
+"project_id_env": "CROWDIN_PROJECT_ID"
+"api_token_env": "CROWDIN_PERSONAL_TOKEN"
+"base_path": "Catty/Resources/Localization"
+
+"preserve_hierarchy": true
+
+"files": [
+  {
+    "source": "en.lproj/Localizable.strings",
+    "dest": "catty/Localizable.strings",
+    "translation": "%osx_code%/%original_file_name%",
+    "update_option": "update_as_unapproved"
+  }
+]
\ No newline at end of file