diff --git a/.github/workflows/mkdocs.yml b/.github/workflows/mkdocs.yml
index f5ac513..5259ab6 100644
--- a/.github/workflows/mkdocs.yml
+++ b/.github/workflows/mkdocs.yml
@@ -25,29 +25,35 @@ jobs:
 
       - name: Calculate requirements hash
         id: req-hash
-        run: echo "::set-output name=hash::$(sha256sum requirements-doc.txt | awk '{print $1}')"
+        run: echo "hash=$(sha256sum requirements-doc.txt | awk '{print $1}')" >> $GITHUB_ENV
 
-      - name: Setup cache
+      - name: Setup cache for pip
         uses: actions/cache@v3
         with:
-          key: mkdocs-material-${{ steps.req-hash.outputs.hash }}
-          path: .cache
+          path: |
+            ~/.cache/pip
+            .cache
+          key: ${{ runner.os }}-pip-${{ env.hash }}
           restore-keys: |
-            mkdocs-material-
+            ${{ runner.os }}-pip-
 
       - name: Install Requirements
+        if: steps.cache.outputs.cache-hit != 'true'
         run: |
           sudo apt-get update &&
           sudo apt-get install pngquant &&
           pip install -r requirements-doc.txt
 
-        env:
-          GH_TOKEN: ${{ secrets.GH_TOKEN }}
+      - name: Fetch documentation branch
+        run: git fetch origin gh-pages --depth=1
+
+      - name: Configure Git User
+        run: |
+          git config user.name "actions"
+          git config user.email "actions@github.com"
 
       - name: Get current tag
-        id: get-tag
-        run: |
-          echo "version=$(git describe --tags --abbrev=0)" >> $GITHUB_ENV
+        run: echo "version=$(git describe --tags --abbrev=0)" >> $GITHUB_ENV
 
       - name: Build and deploy with mike
         run: mike deploy --update-aliases ${{ env.version }} latest --ignore-remote-status