diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f185527..6e11947 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v1
         with:
-          python-version: '3.11'
+          python-version: '3.10'
 
       - name: Install requirements
         run: |
@@ -70,14 +70,26 @@ jobs:
         run: |
           /home/runner/.arduino15/packages/esp32/tools/mkspiffs/0.2.3/mkspiffs -c ESP32-SOCKETIO/data -b 4096 -p 256 -s 0xB0000 build/spiffs.bin
 
-      - name: Upload binaries
+      - name: Checkout esp_binary_merger
+        uses: actions/checkout@v2
+        with:
+          repository: vtunr/esp32_binary_merger
+          path: esp32_binary_merger
+
+      - name: Merge binaries
+        run: |
+          python esp32_binary_merger/merge_bin_esp.py \
+            --output_name app-combined.bin \
+            --bin_path /home/runner/.arduino15/packages/esp32/hardware/esp32/1.0.5/tools/sdk/bin/bootloader_dio_80m.bin build/ESP32-SOCKETIO.ino.partitions.bin build/ESP32-SOCKETIO.ino.bin build/spiffs.bin \
+            --bin_address 0x1000 0x8000 0x10000 0x150000
+          mv output/app-combined.bin build/app-combined.bin
+          mv build/ESP32-SOCKETIO.ino.bin build/app.bin
+
+      - name: Upload artifacts
         uses: actions/upload-artifact@v2
         with:
-          name: binaries
-          path: |
-            build/ESP32-SOCKETIO.ino.bin
-            build/ESP32-SOCKETIO.ino.partitions.bin
-            build/ESP32-SOCKETIO.ino.bootloader.bin
+          name: build
+          path: build/
 
       - name: Create Release
         id: create_release
@@ -91,14 +103,26 @@ jobs:
           draft: true
           prerelease: false
 
-      - name: Upload binaries to Release
-        id: upload-release-asset
+      - name: Upload app-combined.bin to Release
+        id: upload-release-asset-1
+        uses: actions/upload-release-asset@v1
+        if: startsWith(github.ref, 'refs/tags/v')
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: build/app-combined.bin
+          asset_name: app-combined.bin
+          asset_content_type: application/octet-stream
+
+      - name: Upload app.bin to Release
+        id: upload-release-asset-2
         uses: actions/upload-release-asset@v1
         if: startsWith(github.ref, 'refs/tags/v')
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: build/
-          asset_name: binaries
+          asset_path: build/app.bin
+          asset_name: app.bin
           asset_content_type: application/octet-stream