diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index dc11295..545977e 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v2.5.0
diff --git a/setup.py b/setup.py
index a930128..2c4ee76 100644
--- a/setup.py
+++ b/setup.py
@@ -29,7 +29,8 @@ setup(name='wavinfo',
           "Programming Language :: Python :: 3.8",
           "Programming Language :: Python :: 3.9",
           "Programming Language :: Python :: 3.10",
-          "Programming Language :: Python :: 3.11"],
+          "Programming Language :: Python :: 3.11",
+          "Programming Language :: Python :: 3.12"],
       keywords='waveform metadata audio ebu smpte avi library film tv editing editorial',
       install_requires=['lxml'],
       entry_points={