diff --git a/.github/workflows/dist-build-mac.yaml b/.github/workflows/dist-build-mac.yaml
index 6beed41..53eccec 100644
--- a/.github/workflows/dist-build-mac.yaml
+++ b/.github/workflows/dist-build-mac.yaml
@@ -9,77 +9,77 @@ on:
   workflow_dispatch: {}
   push:
     tags:
-      - '*'
+      - "*"
     branches:
-      - 'windows-port'
+      - "windows-port"
   release:
     types: [published]
 
 jobs:
   build:
-    runs-on: macos-10.15
+    runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: '3.9'
-    - name: Setup XCode
-      uses: maxim-lobanov/setup-xcode@v1
-      with:
-        xcode-version: latest-stable
-    - name: Setup PyOxidizer and build
-      run: |
-        wget ${PYOXIDIZER_DOWNLOAD}
-        unzip PyOxidizer-0.20.0-exe-macos-universal.zip
-        sudo chmod +x ./pyoxidizer
-        ./pyoxidizer build exe --release
-        cp `find build/ -name "deck"` ./deck
-        cat pyproject.toml | grep version -m 1 | awk '{ print "APP_VERSION="substr($3, 2, length($3) -2)}' >> $GITHUB_ENV
-    - name: Codesign executable
-      env:
-        MACOS_DEVELOPER_HASH: ${{ secrets.MACOS_DEVELOPER_HASH }}
-        MACOS_APP_HASH: ${{ secrets.MACOS_APP_HASH }}
-        MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
-        MACOS_KEYCHAIN_PASS: ${{ secrets.MACOS_KEYCHAIN_PASS }}
-        MACOS_CERTIFICATE_PWD: ${{ secrets.MACOS_CERTIFICATE_PWD }}
-      run: |
-        echo $MACOS_CERTIFICATE | base64 --decode > certificate.p12
-        security create-keychain -p $MACOS_KEYCHAIN_PASS build.keychain
-        security default-keychain -s build.keychain
-        security unlock-keychain -p $MACOS_KEYCHAIN_PASS build.keychain
-        security import certificate.p12 -k build.keychain -P $MACOS_CERTIFICATE_PWD -T /usr/bin/codesign
-        security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k $MACOS_KEYCHAIN_PASS build.keychain
-        
-        echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
-        <!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">
-        <plist version=\"1.0\">
-        <dict>
-              <key>com.apple.security.cs.allow-jit</key>
-              <true/>
-              <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
-              <true/>
-              <key>com.apple.security.cs.disable-library-validation</key>
-              <true/>
-        </dict>
-        </plist>" > entitlements.plist
-        
-        echo "Now running codesign"
-        /usr/bin/codesign --deep --force --options=runtime --entitlements ./entitlements.plist --sign $MACOS_APP_HASH --timestamp ./deck
-    - name: Upload Artifact
-      uses: actions/upload-artifact@v2
-      with:
-        name: deck-${{ env.APP_VERSION }}-darwin-universal
-        path: |
-          deck
-          LICENSE
-          README.md
-        retention-days: 5
-    - name: Create release zip
-      if: ${{ github.event.release && github.event.action == 'published' }}
-      run: zip deck-${{ env.APP_VERSION }}-darwin-universal.zip "deck" "LICENSE" "README.md"
-    - name: Attach files to release
-      uses: softprops/action-gh-release@v1
-      if: ${{ github.event.release && github.event.action == 'published' }}
-      with:
-        files: deck-${{ env.APP_VERSION }}-darwin-universal.zip
\ No newline at end of file
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.9"
+      - name: Setup XCode
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: latest-stable
+      - name: Setup PyOxidizer and build
+        run: |
+          wget ${PYOXIDIZER_DOWNLOAD}
+          unzip PyOxidizer-0.20.0-exe-macos-universal.zip
+          sudo chmod +x ./pyoxidizer
+          ./pyoxidizer build exe --release
+          cp `find build/ -name "deck"` ./deck
+          cat pyproject.toml | grep version -m 1 | awk '{ print "APP_VERSION="substr($3, 2, length($3) -2)}' >> $GITHUB_ENV
+      - name: Codesign executable
+        env:
+          MACOS_DEVELOPER_HASH: ${{ secrets.MACOS_DEVELOPER_HASH }}
+          MACOS_APP_HASH: ${{ secrets.MACOS_APP_HASH }}
+          MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
+          MACOS_KEYCHAIN_PASS: ${{ secrets.MACOS_KEYCHAIN_PASS }}
+          MACOS_CERTIFICATE_PWD: ${{ secrets.MACOS_CERTIFICATE_PWD }}
+        run: |
+          echo $MACOS_CERTIFICATE | base64 --decode > certificate.p12
+          security create-keychain -p $MACOS_KEYCHAIN_PASS build.keychain
+          security default-keychain -s build.keychain
+          security unlock-keychain -p $MACOS_KEYCHAIN_PASS build.keychain
+          security import certificate.p12 -k build.keychain -P $MACOS_CERTIFICATE_PWD -T /usr/bin/codesign
+          security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k $MACOS_KEYCHAIN_PASS build.keychain
+
+          echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
+          <!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">
+          <plist version=\"1.0\">
+          <dict>
+                <key>com.apple.security.cs.allow-jit</key>
+                <true/>
+                <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+                <true/>
+                <key>com.apple.security.cs.disable-library-validation</key>
+                <true/>
+          </dict>
+          </plist>" > entitlements.plist
+
+          echo "Now running codesign"
+          /usr/bin/codesign --deep --force --options=runtime --entitlements ./entitlements.plist --sign $MACOS_APP_HASH --timestamp ./deck
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: deck-${{ env.APP_VERSION }}-darwin-universal
+          path: |
+            deck
+            LICENSE
+            README.md
+          retention-days: 5
+      - name: Create release zip
+        if: ${{ github.event.release && github.event.action == 'published' }}
+        run: zip deck-${{ env.APP_VERSION }}-darwin-universal.zip "deck" "LICENSE" "README.md"
+      - name: Attach files to release
+        uses: softprops/action-gh-release@v1
+        if: ${{ github.event.release && github.event.action == 'published' }}
+        with:
+          files: deck-${{ env.APP_VERSION }}-darwin-universal.zip