diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f73cd86..d2cb8c1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-20.04, windows-2022, macOS-13]
-        python-version: [3.6, 3.7, 3.8, 3.9, 3.10.0, 3.11.0, 3.12.0]
+        python-version: [3.6, 3.7, 3.8, 3.9, 3.10.0, 3.11.0, 3.12.0, 3.13.0]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b6203b..3705c09 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Added
 - `DMetaBaseError` added to `dmeta/__init__.py`
 ### Changed
+- `Python 3.13` added to `test.yml`
 ## [0.2] - 2024-08-14
 ### Added
 - `dmeta/errors.py`
diff --git a/setup.py b/setup.py
index a81df65..14db101 100644
--- a/setup.py
+++ b/setup.py
@@ -56,6 +56,7 @@ def read_description():
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
         'Intended Audience :: Developers',
         'Intended Audience :: Education',
         'Intended Audience :: End Users/Desktop',