diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index a394448..f03f07d 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -21,17 +21,15 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         python-version:
-          - 3.6
           - 3.7
           - 3.8
           - 3.9
           - "3.10"
           - 3.11
-          - 3.12
       fail-fast: false
     steps:
     - name: Checkout
diff --git a/setup.cfg b/setup.cfg
index 849a9f2..2a47c05 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -41,15 +41,15 @@ classifiers =
     Intended Audience :: System Administrators
     License :: OSI Approved :: GNU Affero General Public License v3
     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
     Topic :: Multimedia :: Sound/Audio
 
 [options]
-python_requires = >=3.6,<3.11
+python_requires = >=3.7
 install_requires =
     click
     flask >=0.11