diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8a3d3b6..ae45e9e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
             fail-fast: false
             matrix:
                 os: [ubuntu-latest, macos-latest, windows-latest]
-                python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+                python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
         steps:
             - name: Set up the repository
               uses: actions/checkout@v3
@@ -17,9 +17,10 @@ jobs:
                   submodules: recursive
                   fetch-depth: 0
             - name: Set up Python ${{ matrix.python-version }}
-              uses: actions/setup-python@v3
+              uses: actions/setup-python@v5.1.1
               with:
                   python-version: ${{ matrix.python-version }}
+                  allow-prereleases: true
             - name: Install dependencies
               run: |
                 pip install --upgrade pip
diff --git a/setup.py b/setup.py
index c3a500f..9d1ae83 100755
--- a/setup.py
+++ b/setup.py
@@ -86,7 +86,7 @@
     package_data={'pyroaring': ['py.typed', '__init__.pyi']},
     packages=['pyroaring'],
     version=VERSION,
-    description='Fast and lightweight set for unsigned 32 bits integers.',
+    description='Library for handling efficiently sorted integer sets.',
     long_description=long_description,
     setup_requires=['cython'],
     url='https://github.com/Ezibenroc/PyRoaringBitMap',
@@ -104,5 +104,6 @@
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
     ],
 )