diff --git a/.github/workflows/run-tox.yml b/.github/workflows/run-tox.yml
index 5065fd5..e69ae73 100644
--- a/.github/workflows/run-tox.yml
+++ b/.github/workflows/run-tox.yml
@@ -11,11 +11,11 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -26,10 +26,10 @@ jobs:
       run: |
         tox
     - name: Upload to codecov
-      if: ${{matrix.python-version == '3.9'}}
+      if: ${{matrix.python-version == '3.10'}}
       uses: codecov/codecov-action@v1
       with:
         fail_ci_if_error: false
         files: ./coverage.xml
         flags: pytest
-        name: "vascpy-py39"
+        name: "vascpy-py310"
diff --git a/tox.ini b/tox.ini
index 13d9f37..9df43fd 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,9 +7,9 @@ testdeps =
 [tox]
 minversion = 3.1.0
 envlist =
-    py{38,39}
-    py39-lint
-    py39-coverage
+    py{38,39,310,311}
+    py310-lint
+    py310-coverage
 ignore_basepython_conflict = true
 
 [testenv]
@@ -25,7 +25,7 @@ commands =
     isort -l 100 --profile black {[base]name} tests setup.py
     black -l 100 {[base]name} tests setup.py
 
-[testenv:py39-lint]
+[testenv:py310-lint]
 deps =
     mypy
     isort
@@ -40,7 +40,7 @@ commands =
     pycodestyle {[base]name}
     pylint -j2 --ignored-modules=vtk {[base]name}
 
-[testenv:py39-coverage]
+[testenv:py310-coverage]
 deps =
     {[base]testdeps}
     pytest-cov
@@ -78,3 +78,4 @@ python =
     3.8 : py38
     3.9 : py39
     3.10: py310
+    3.11: py311