diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8993a35..42af679 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,8 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10']
-
+        python-version: ['3.8', '3.9', '3.10', '3.11']
     steps:
     - uses: actions/checkout@v1
     - name: Set up Python ${{ matrix.python-version }}
diff --git a/pyproject.toml b/pyproject.toml
index ca67925..97b7244 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,15 +5,14 @@ build-backend = "setuptools.build_meta"
 [tool.tox]
 legacy_tox_ini = """
 [tox]
-envlist = py36, py37, py38, py39, py310, mypy, coverage
+envlist = py38, py39, py310, py311, mypy, coverage
 
 [gh-actions]
 python =
-    3.6: py36
-    3.7: py37
     3.8: py38
     3.9: py39
-    3.10: py310, mypy, coverage
+    3.10: py310
+    3.11: py311, mypy, coverage
 
 [testenv:coverage]
 deps =
diff --git a/setup.cfg b/setup.cfg
index 8dbfde9..f023b42 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -15,12 +15,10 @@ classifiers =
     Operating System :: OS Independent
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.6
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
-
+    Programming Language :: Python :: 3.11
 
 [options]
 packages = parmap