diff --git a/.github/workflows/CI-windows.yml b/.github/workflows/CI-windows.yml
index 18002baff..365eb26d5 100644
--- a/.github/workflows/CI-windows.yml
+++ b/.github/workflows/CI-windows.yml
@@ -87,10 +87,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up Python 3.10
+      - name: Set up Python 3.11
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
+          check-latest: true
 
       - name: Set up Visual Studio environment
         uses: ilammy/msvc-dev-cmd@v1
diff --git a/.github/workflows/asan.yml b/.github/workflows/asan.yml
index 08bed3202..2019a8d93 100644
--- a/.github/workflows/asan.yml
+++ b/.github/workflows/asan.yml
@@ -18,10 +18,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up Python 3.10
+      - name: Set up Python 3.11
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
+          check-latest: true
 
       - name: Install missing software on ubuntu
         run: |
diff --git a/.github/workflows/scriptcheck.yml b/.github/workflows/scriptcheck.yml
index e8f7acbfc..15495f3ce 100644
--- a/.github/workflows/scriptcheck.yml
+++ b/.github/workflows/scriptcheck.yml
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [2.7, 3.5, 3.6, 3.7, 3.8, 3.9, '3.10']
+        python-version: [2.7, 3.5, 3.6, 3.7, 3.8, 3.9, '3.10', '3.11']
       fail-fast: false
 
     steps:
@@ -56,6 +56,7 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
+          check-latest: true
 
       - name: Install missing software on ubuntu
         run: |
@@ -73,6 +74,9 @@ jobs:
       - name: Install missing software on ubuntu (Python 3)
         if: matrix.python-version != '2.7'
         run: |
+          # shellcheck cannot be installed via pip
+          # ERROR: Could not find a version that satisfies the requirement shellcheck (from versions: none)
+          # ERROR: No matching distribution found for shellcheck
           sudo apt-get install shellcheck
           python -m pip install pip --upgrade
           python -m pip install natsort
@@ -85,12 +89,12 @@ jobs:
           python -m pip install psutil
 
       - name: run Shellcheck
-        if: matrix.python-version == '3.10'
+        if: matrix.python-version == '3.11'
         run: |
           find . -name "*.sh" | xargs shellcheck --exclude SC2002,SC2013,SC2034,SC2035,SC2043,SC2046,SC2086,SC2089,SC2090,SC2129,SC2211,SC2231
 
       - name: run pylint
-        if: matrix.python-version == '3.10'
+        if: matrix.python-version == '3.11'
         run: |
           echo "FIXME pylint is disabled for now because it fails to import files:"
           echo "FIXME addons/runaddon.py:1:0: E0401: Unable to import 'cppcheckdata' (import-error)"
@@ -98,12 +102,12 @@ jobs:
           # pylint --rcfile=pylintrc_travis --jobs $(nproc) addons/*.py htmlreport/cppcheck-htmlreport htmlreport/*.py tools/*.py
 
       - name: check .json files
-        if: matrix.python-version == '3.10'
+        if: matrix.python-version == '3.11'
         run: |
           find . -name '*.json' | xargs -n 1 python -m json.tool > /dev/null
 
       - name: Validate
-        if: matrix.python-version == '3.10'
+        if: matrix.python-version == '3.11'
         run: |
           make -j$(nproc) validateCFG validatePlatforms validateRules
 
@@ -156,7 +160,7 @@ jobs:
           PYTHONPATH: ./tools
 
       - name: dmake
-        if: matrix.python-version == '3.10'
+        if: matrix.python-version == '3.11'
         run: |
           make -j$(nproc) run-dmake
           git diff --exit-code
diff --git a/.github/workflows/tsan.yml b/.github/workflows/tsan.yml
index 0ed1f2410..4eb7d9f0d 100644
--- a/.github/workflows/tsan.yml
+++ b/.github/workflows/tsan.yml
@@ -18,10 +18,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up Python 3.10
+      - name: Set up Python 3.11
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
+          check-latest: true
 
       - name: Install missing software on ubuntu
         run: |
diff --git a/.github/workflows/ubsan.yml b/.github/workflows/ubsan.yml
index 9293b58d7..344ba51b5 100644
--- a/.github/workflows/ubsan.yml
+++ b/.github/workflows/ubsan.yml
@@ -18,10 +18,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up Python 3.10
+      - name: Set up Python 3.11
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
+          check-latest: true
 
       - name: Install missing software on ubuntu
         run: |