diff --git a/.github/workflows/update_leaderboard.yml b/.github/workflows/update_leaderboard.yml
new file mode 100644
index 0000000..668929d
--- /dev/null
+++ b/.github/workflows/update_leaderboard.yml
@@ -0,0 +1,35 @@
+name: Update Leaderboard
+
+on:
+  pull_request:
+    types: [closed]
+
+jobs:
+  update-leaderboard:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
+          
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install requests
+      
+      - name: Run leaderboard update script
+        run: |
+          python .github/scripts/update_structure.py
+
+      - name: Commit and push changes
+        run: |
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git add leaderboard.md
+          git commit -m "Update leaderboard"
+          git push