diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index c4e1c6c..7a54bd6 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -32,7 +32,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: "3.13"
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
@@ -45,7 +45,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: "3.13"
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
diff --git a/tox.ini b/tox.ini
index a3f3dd7..ec9a7c6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox:tox]
-envlist = py37,py38,py39,py310,py311,py312,docs,style
+envlist = py37,py38,py39,py310,py311,py312,py313,docs,style
 
 [testenv]
 deps = --editable .[test]