diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4148354..56e4097 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,12 +14,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: [3.6, 3.7, 3.8, 3.9, "3.10", pypy3]
+        python: [3.7, 3.8, 3.9, "3.10", 3.11, pypy3.8]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install dependencies
diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index d0cb401..73f2f07 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -14,12 +14,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: [3.6, 3.7, 3.8, 3.9, "3.10", pypy3]
+        python: [3.7, 3.8, 3.9, "3.10", 3.11, pypy3.8]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install dependencies
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f1e75b7..a4ae9ad 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,12 +13,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: [3.6, 3.7, 3.8, 3.9, "3.10", pypy3]
+        python: [3.7, 3.8, 3.9, "3.10", 3.11, pypy3.8]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Install dependencies
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 3c6e79c..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-[bdist_wheel]
-universal=1
diff --git a/setup.py b/setup.py
index c3c4b3b..65c72f4 100755
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 
 
 package = 'slugify'
-python_requires = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
+python_requires = ">=3.7"
 here = os.path.abspath(os.path.dirname(__file__))
 
 install_requires = ['text-unidecode>=1.3']
@@ -75,11 +75,11 @@ def status(s):
         'License :: OSI Approved :: MIT License',
         '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',
     ],
     entry_points={'console_scripts': ['slugify=slugify.__main__:main']},
 )