diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e0cb9ab3..5bcbcc44 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,10 +13,10 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9]
+        python-version: [3.9]
         include:
           - os-version: ubuntu-latest
-          - python-version: 3.6
+          - python-version: 3.9
             os-version: ubuntu-20.04
     runs-on: ${{ matrix.os-version }}
 
diff --git a/setup.py b/setup.py
index fbccd88c..3d6548d7 100644
--- a/setup.py
+++ b/setup.py
@@ -45,7 +45,7 @@
         'License :: OSI Approved :: Apache Software License',
         'Operating System :: OS Independent',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.9',
         'Topic :: Security',
         'Topic :: System :: Networking :: Firewalls',
     ],
@@ -56,5 +56,5 @@
         'six',
         'PyYAML',
     ],
-    python_requires='>=3.6',
+    python_requires='>=3.9',
 )