diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ccefa53b..f9cbd1e8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,10 +10,10 @@ jobs:
         with:
           submodules: true
 
-      - name: Set up Python 3.9
+      - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.9
+          python-version: "3.10"
 
       - name: Install environment
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 488c043d..819f05f6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -2,107 +2,104 @@ name: Release Pipeline
 
 on:
   push:
-    tags: [ '*' ]
+    tags: ["*"]
 
 jobs:
-  
   build:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
-      with:
-        submodules: true
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
 
-    - name: Set up Python 3.9
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.9
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.10"
 
-    - name: Install environment
-      run: |
-        python -m venv ./venv
+      - name: Install environment
+        run: |
+          python -m venv ./venv
 
-    - name: Install dependencies
-      run: |
-        ./venv/scripts/activate
-        python -m pip install -r requirements.txt
-        # For some reason the shiboken2.abi3.dll is not found properly, so I copy it instead
-        Copy-Item .\venv\Lib\site-packages\shiboken2\shiboken2.abi3.dll .\venv\Lib\site-packages\PySide2\ -Force
+      - name: Install dependencies
+        run: |
+          ./venv/scripts/activate
+          python -m pip install -r requirements.txt
+          # For some reason the shiboken2.abi3.dll is not found properly, so I copy it instead
+          Copy-Item .\venv\Lib\site-packages\shiboken2\shiboken2.abi3.dll .\venv\Lib\site-packages\PySide2\ -Force
 
-    - name: Finalize version
-      run: |
-        New-Item -ItemType file resources\final
+      - name: Finalize version
+        run: |
+          New-Item -ItemType file resources\final
 
-    - name: mypy game
-      run: |
-        ./venv/scripts/activate
-        mypy game
+      - name: mypy game
+        run: |
+          ./venv/scripts/activate
+          mypy game
 
-    - name: mypy gen
-      run: |
-        ./venv/scripts/activate
-        mypy gen
+      - name: mypy gen
+        run: |
+          ./venv/scripts/activate
+          mypy gen
 
-    - name: Build binaries
-      run: |
-        ./venv/scripts/activate
-        $env:PYTHONPATH=".;./pydcs"
-        pyinstaller pyinstaller.spec
+      - name: Build binaries
+        run: |
+          ./venv/scripts/activate
+          $env:PYTHONPATH=".;./pydcs"
+          pyinstaller pyinstaller.spec
 
-    - name: Create Installer
-      env:
-        TAG_NAME: ${{ github.ref }}
-      run: |
-        Copy-Item .\changelog.md .\dist
+      - name: Create Installer
+        env:
+          TAG_NAME: ${{ github.ref }}
+        run: |
+          Copy-Item .\changelog.md .\dist
 
-    - uses: actions/upload-artifact@v2
-      with:
-        name: dcs_liberation
-        path: dist/
+      - uses: actions/upload-artifact@v2
+        with:
+          name: dcs_liberation
+          path: dist/
 
   release:
-    needs: [ build ]
+    needs: [build]
     runs-on: windows-latest
     steps:
-    - uses: actions/download-artifact@v2
-      with:
-        name: dcs_liberation
+      - uses: actions/download-artifact@v2
+        with:
+          name: dcs_liberation
 
-    - name: "Get Version"
-      id: version        
-      env:
-        TAG_NAME: ${{ github.ref }}
-      run: |
-        Get-ChildItem -Recurse -Depth 1
-        $version = ($env:TAG_NAME -split "/") | Select-Object -Last 1
-        $prerelease = ("2.1.1-alpha3" -match '[^\.\d]').ToString().ToLower()
-        Write-Host $version
-        Write-Host $prerelease
-        Write-Output "::set-output name=number::$version"
-        Write-Output "::set-output name=prerelease::$prerelease"
-        $changelog = Get-Content .\changelog.md
-        $last_change = ($changelog | Select-String -Pattern "^#\s" | Select-Object -Skip 1 -First 1).LineNumber - 2
-        ($changelog | Select-Object -First $last_change) -join "`n" | Out-File .\releasenotes.md
-        Compress-Archive -Path .\dcs_liberation -DestinationPath "dcs_liberation.$version.zip" -Compression Optimal
-    
-    - uses: actions/create-release@v1
-      id: create_release
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        tag_name: ${{ github.ref }}
-        release_name: ${{ github.ref }}
-        body_path: releasenotes.md
-        draft: false
-        prerelease: ${{ steps.version.outputs.prerelease }}
+      - name: "Get Version"
+        id: version
+        env:
+          TAG_NAME: ${{ github.ref }}
+        run: |
+          Get-ChildItem -Recurse -Depth 1
+          $version = ($env:TAG_NAME -split "/") | Select-Object -Last 1
+          $prerelease = ("2.1.1-alpha3" -match '[^\.\d]').ToString().ToLower()
+          Write-Host $version
+          Write-Host $prerelease
+          Write-Output "::set-output name=number::$version"
+          Write-Output "::set-output name=prerelease::$prerelease"
+          $changelog = Get-Content .\changelog.md
+          $last_change = ($changelog | Select-String -Pattern "^#\s" | Select-Object -Skip 1 -First 1).LineNumber - 2
+          ($changelog | Select-Object -First $last_change) -join "`n" | Out-File .\releasenotes.md
+          Compress-Archive -Path .\dcs_liberation -DestinationPath "dcs_liberation.$version.zip" -Compression Optimal
 
+      - uses: actions/create-release@v1
+        id: create_release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+          body_path: releasenotes.md
+          draft: false
+          prerelease: ${{ steps.version.outputs.prerelease }}
 
-    - uses: actions/upload-release-asset@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: ./dcs_liberation.${{ steps.version.outputs.number }}.zip
-        asset_name: dcs_liberation.${{ steps.version.outputs.number }}.zip
-        asset_content_type: application/zip
-      
\ No newline at end of file
+      - uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./dcs_liberation.${{ steps.version.outputs.number }}.zip
+          asset_name: dcs_liberation.${{ steps.version.outputs.number }}.zip
+          asset_content_type: application/zip
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e4aaee13..081e3ea0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,31 +3,30 @@ name: Test
 on: [push, pull_request]
 
 jobs:
-
   build:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
-      with:
-        submodules: true
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
 
-    - name: Set up Python 3.9
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.9
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.10"
 
-    - name: Install environment
-      run: |
-        python -m venv ./venv
+      - name: Install environment
+        run: |
+          python -m venv ./venv
 
-    - name: Install dependencies
-      run: |
-        ./venv/scripts/activate
-        python -m pip install -r requirements.txt
-        # For some reason the shiboken2.abi3.dll is not found properly, so I copy it instead
-        Copy-Item .\venv\Lib\site-packages\shiboken2\shiboken2.abi3.dll .\venv\Lib\site-packages\PySide2\ -Force
+      - name: Install dependencies
+        run: |
+          ./venv/scripts/activate
+          python -m pip install -r requirements.txt
+          # For some reason the shiboken2.abi3.dll is not found properly, so I copy it instead
+          Copy-Item .\venv\Lib\site-packages\shiboken2\shiboken2.abi3.dll .\venv\Lib\site-packages\PySide2\ -Force
 
-    - name: run tests
-      run: |
-        ./venv/scripts/activate
-        pytest tests
+      - name: run tests
+        run: |
+          ./venv/scripts/activate
+          pytest tests
diff --git a/requirements.txt b/requirements.txt
index af8423ca..0fcaaeaf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ pytest==7.0.1
 python-dateutil==2.8.2
 pywin32-ctypes==0.2.0
 PyYAML==6.0
-Shapely==1.8.0
+./wheels/Shapely-1.8.0-cp310-cp310-win_amd64.whl
 shiboken2==5.15.2.1
 six==1.16.0
 tabulate==0.8.9
diff --git a/wheels/README.md b/wheels/README.md
new file mode 100644
index 00000000..3e3642b2
--- /dev/null
+++ b/wheels/README.md
@@ -0,0 +1,4 @@
+# Wheels
+
+This directory contains Windows wheels for packages that do not yet have wheels
+on PyPI. Wheels are downloaded from https://www.lfd.uci.edu/~gohlke/pythonlibs/.
diff --git a/wheels/Shapely-1.8.0-cp310-cp310-win_amd64.whl b/wheels/Shapely-1.8.0-cp310-cp310-win_amd64.whl
new file mode 100644
index 00000000..e0e92d74
Binary files /dev/null and b/wheels/Shapely-1.8.0-cp310-cp310-win_amd64.whl differ