diff --git a/.github/workflows/build-linux.yml b/.github/workflows/build-linux.yml
index e380bc1..4d18cb5 100644
--- a/.github/workflows/build-linux.yml
+++ b/.github/workflows/build-linux.yml
@@ -10,24 +10,34 @@ jobs:
     runs-on: ubuntu-18.04
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
+        name: Install Python 3.11
+        with:
+          python-version: "3.11-dev"
+
+      - uses: actions/setup-python@v4
+        name: Install Python 3.10
+        with:
+          python-version: "3.10"
+
+      - uses: actions/setup-python@v4
         name: Install Python 3.9
         with:
           python-version: "3.9"
 
-      - uses: actions/setup-python@v1
+      - uses: actions/setup-python@v4
         name: Install Python 3.8
         with:
           python-version: "3.8"
 
-      - uses: actions/setup-python@v1
+      - uses: actions/setup-python@v4
         name: Install Python 3.7
         with:
           python-version: "3.7"
 
-      - uses: actions/setup-python@v1
+      - uses: actions/setup-python@v4
         name: Install Python 3.6
         with:
           python-version: "3.6"
@@ -46,6 +56,14 @@ jobs:
         run: |
           pip install -r requirements-dev.txt
 
+      - name: Test for Python 3.11
+        run: |
+          tox -e py311
+
+      - name: Test for Python 3.10
+        run: |
+          tox -e py310
+
       - name: Test for Python 3.9
         run: |
           tox -e py39
@@ -67,9 +85,9 @@ jobs:
         run: |
           python -m cibuildwheel --output-dir wheelhouse
         env:
-          CIBW_BUILD: cp36-* cp37-* cp38-* cp39-*
+          CIBW_BUILD: cp36-* cp37-* cp38-* cp39-* cp310-* cp311-*
 
-      - uses: actions/upload-artifact@v1
+      - uses: actions/upload-artifact@v3
         if: contains(github.ref, 'tags/')
         with:
           name: wheels
diff --git a/.github/workflows/pip-install-cchardet-fails-on-python3.11.yml b/.github/workflows/pip-install-cchardet-fails-on-python3.11.yml
new file mode 100644
index 0000000..77124a5
--- /dev/null
+++ b/.github/workflows/pip-install-cchardet-fails-on-python3.11.yml
@@ -0,0 +1,11 @@
+name: pip_install_cchardet
+on: [pull_request, push]
+jobs:
+  pip_install_cchardet:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.11-dev
+      - run: python3.11 -m pip install --upgrade cython>=0.29.30
+      - run: python3.11 -m pip install cchardet  # Will pass only if cython>=0.29.30