diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index f8efa009..edcd4fff 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: [3.6, 3.7, 3.8, 3.9, '3.10']
+        python: [3.8, 3.9, '3.10', 3.11]
     steps:
       - uses: actions/checkout@v2
       - name: Setup Python
@@ -36,7 +36,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v1
         with:
-          python-version: 3.9
+          python-version: 3.11
       - name: Install Tox
         run: pip install tox
       - name: Run linter
diff --git a/setup.py b/setup.py
index bbc5d010..9b1fde59 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@ def load_readme():
     license="Apache Software License",
     packages=find_packages(),
     setup_requires=["setuptools_scm"],
-    python_requires=">=3.6",
+    python_requires=">=3.8",
     install_requires=[
         "requests",
         "pytz",
diff --git a/tox.ini b/tox.ini
index d8eb28ab..b1eccab0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{36,37,38,39,310}, flake8, black, license
+envlist = py{38,39,310,311}, flake8, black, license
 
 [testenv]
 sitepackages = False