diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index 38d13d5..8b7941a 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -44,20 +44,16 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [pypy3, 3.5.10, 3.6.15, 3.7.17, 3.8.18, 3.9.19]
+        python-version: [pypy3, 3.10, 3.11, 3.12]
         include:
           - python-version: pypy3
             toxenv: pypy3
-          - python-version: 3.5.10
-            toxenv: py35
-          - python-version: 3.6.15
-            toxenv: py36
-          - python-version: 3.7.17
-            toxenv: py37
-          - python-version: 3.8.18
-            toxenv: py38
-          - python-version: 3.9.19
-            toxenv: py39
+          - python-version: 3.10
+            toxenv: py310
+          - python-version: 3.11
+            toxenv: py311
+          - python-version: 3.12
+            toxenv: py312
 
     steps:
       - uses: actions/checkout@v2
@@ -74,14 +70,14 @@ jobs:
         env:
           TOXENV: ${{ matrix.toxenv }}
       - uses: codecov/codecov-action@v2
-        if: ${{ matrix.python-version == '3.9.19' }}
+        if: ${{ matrix.python-version == '3.12' }}
       - name: "Build Package 📦"
         run: |
           git describe --tags --exact-match > VERSION || true
           python setup.py sdist bdist_wheel
       - uses: actions/upload-artifact@v2
         # Only publish artifacts from Python latest build.
-        if: ${{ matrix.python-version == '3.9.19' }}
+        if: ${{ matrix.python-version == '3.12' }}
         with:
           name: dist
           path: dist/
diff --git a/tox.ini b/tox.ini
index 267416d..5e2e267 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py35,py36,py37,py38,py39,pypy3,lint,docs
+envlist = py310,py311,py312,pypy3,lint,docs
 
 [isort]
 multi_line_output=3