diff --git a/.github/workflows/Tasmota_build_devel.yml b/.github/workflows/Tasmota_build_devel.yml
index f2bee6281..5e7d7145a 100644
--- a/.github/workflows/Tasmota_build_devel.yml
+++ b/.github/workflows/Tasmota_build_devel.yml
@@ -60,6 +60,8 @@ jobs:
           ref: development
       - name: Set up Python
         uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
       - name: Install dependencies
         run: |
           pip install wheel
@@ -85,6 +87,8 @@ jobs:
           ref: development
       - name: Set up Python
         uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
       - name: Install dependencies
         run: |
           pip install wheel
diff --git a/.github/workflows/Tasmota_build_master.yml b/.github/workflows/Tasmota_build_master.yml
index cbfeaaa28..133e4502c 100644
--- a/.github/workflows/Tasmota_build_master.yml
+++ b/.github/workflows/Tasmota_build_master.yml
@@ -59,6 +59,8 @@ jobs:
           ref: master
       - name: Set up Python
         uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
       - name: Install dependencies
         run: |
           pip install wheel
@@ -84,6 +86,8 @@ jobs:
           ref: master
       - name: Set up Python
         uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
       - name: Install dependencies
         run: |
           pip install wheel
diff --git a/.github/workflows/build_all_the_things.yml b/.github/workflows/build_all_the_things.yml
index a5ec83b28..15b07ba1b 100644
--- a/.github/workflows/build_all_the_things.yml
+++ b/.github/workflows/build_all_the_things.yml
@@ -29,6 +29,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Python
         uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
       - name: Install dependencies
         run: |
           pip install wheel
@@ -44,7 +46,7 @@ jobs:
           path: ./build_output
 
   os-check-mac:
-    runs-on: macos-latest
+    runs-on: macOS-12
     if: github.repository == 'arendst/Tasmota'
     strategy:
       fail-fast: true
@@ -55,6 +57,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Python
         uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
       - name: Install dependencies
         run: |
           pip install wheel
@@ -112,6 +116,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Python
         uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
       - name: Install dependencies
         run: |
           pip install wheel
@@ -138,6 +144,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Set up Python
         uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
       - name: Install dependencies
         run: |
           pip install wheel