diff --git a/.github/workflows/run-tests.yaml b/.github/workflows/run-tests.yaml
index c13b824..266a260 100644
--- a/.github/workflows/run-tests.yaml
+++ b/.github/workflows/run-tests.yaml
@@ -59,6 +59,7 @@ jobs:
           - '3.9'
           - '3.10'
           - '3.11'
+          - '3.12'
     steps:
       - name: Checkout
         uses: actions/checkout@v3
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6a6db6e..8afdbbd 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -31,7 +31,7 @@ repos:
         id: flake8
 
   - repo: https://github.com/asottile/setup-cfg-fmt
-    rev: v2.4.0
+    rev: v2.5.0
     hooks:
       - name: format setup.cfg
         id: setup-cfg-fmt
diff --git a/setup.cfg b/setup.cfg
index e5650a7..b7bb7f8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -22,6 +22,7 @@ classifiers =
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Programming Language :: Python :: Implementation :: CPython
     Topic :: Software Development
     Topic :: Software Development :: User Interfaces