diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2f5f080..01bf452 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -21,7 +21,7 @@ jobs:
           - [ ubuntu-latest, manylinux_x86_64 ]
           - [ windows-latest, win_amd64 ]
 
-        python-version: [ "cp38-", "cp39-", "cp310-", "cp311-", "cp312-" ]
+        python-version: [ "cp38-", "cp39-", "cp310-", "cp311-", "cp312-", "cp313-" ]
 
     steps:
       - uses: actions/checkout@v4
@@ -45,7 +45,7 @@ jobs:
           platforms: all
 
       - name: Build wheel
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.21.3
         env:
           CIBW_ARCHS: all
           CIBW_BUILD: ${{ matrix.python-version }}${{ matrix.target[1] }}
diff --git a/pyproject.toml b/pyproject.toml
index 6f14d66..725d029 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,8 @@ classifiers = ["Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
-    "Programming Language :: Python :: 3.12"] # versions shown by pyversions badge in README
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13"] # versions shown by pyversions badge in README
 
 [project.urls]
 Repository = "https://github.com/xioTechnologies/Fusion"