diff --git a/.github/workflows/test_wheel.yaml b/.github/workflows/test_wheel.yaml
index ff03aff0..23cea75d 100644
--- a/.github/workflows/test_wheel.yaml
+++ b/.github/workflows/test_wheel.yaml
@@ -58,7 +58,7 @@ jobs:
           python -m pip install delvewheel cython
 
       - name: Build wheels
-        uses: joerick/cibuildwheel@v2.16.5
+        uses: joerick/cibuildwheel@v2.21.3
 
       - name: Install wheels
         shell: bash -l {0}
diff --git a/.github/workflows/wheel.yml b/.github/workflows/wheel.yml
index 7e0d042b..90473ace 100644
--- a/.github/workflows/wheel.yml
+++ b/.github/workflows/wheel.yml
@@ -50,7 +50,7 @@ jobs:
           python -m pip install delvewheel cython
 
       - name: Build wheels
-        uses: joerick/cibuildwheel@v2.18.1
+        uses: joerick/cibuildwheel@v2.21.3
 
       - uses: actions/upload-artifact@v3
         with:
@@ -105,7 +105,7 @@ jobs:
           python -m pip install delvewheel cython
 
       - name: Build wheels
-        uses: joerick/cibuildwheel@v2.18.1
+        uses: joerick/cibuildwheel@v2.21.3
 
       - uses: actions/upload-artifact@v3
         with:
@@ -160,7 +160,7 @@ jobs:
           python -m pip install delvewheel cython
 
       - name: Build wheels
-        uses: joerick/cibuildwheel@v2.18.1
+        uses: joerick/cibuildwheel@v2.21.3
 
       - uses: actions/upload-artifact@v3
         with:
@@ -215,7 +215,7 @@ jobs:
             python -m pip install delvewheel cython
 
         - name: Build wheels
-          uses: joerick/cibuildwheel@v2.18.1
+          uses: joerick/cibuildwheel@v2.21.3
 
         - uses: actions/upload-artifact@v3
           with:
@@ -246,10 +246,10 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.13"
 
       - name: Build wheels
-        uses: joerick/cibuildwheel@v2.18.1
+        uses: joerick/cibuildwheel@v2.21.3
 
       - uses: actions/upload-artifact@v3
         with:
diff --git a/setup.py b/setup.py
index 3fb7749c..d8799b14 100644
--- a/setup.py
+++ b/setup.py
@@ -69,6 +69,7 @@ def fix_exts(sources):
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
         'Programming Language :: Python :: Implementation :: CPython',
     ],
     packages=['fastparquet'],