diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a6421f56..c2544d98 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -145,6 +145,7 @@ jobs:
           - { name: "MacOS", python: '3.12.5', os: macos-latest, tox: fail_fast_test_main_external_package }
           
           # Unit tests on Python versions
+          - { name: "Python 3.13", python: "3.13.0", os: ubuntu-latest, tox: py313 }
           - { name: "Python 3.12", python: "3.12.5", os: ubuntu-latest, tox: py312 }
           - { name: "Python 3.11", python: "3.11.9", os: ubuntu-latest, tox: py311 }
           - { name: "Python 3.10", python: "3.10.14", os: ubuntu-latest, tox: py310 }
diff --git a/tox.ini b/tox.ini
index 8379957c..2c96e9c3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,7 +2,7 @@
 envlist =
     ruff
     mypy
-    py{39,310,311,312}
+    py{39,310,311,312,313}
     fail_fast_test_main
 
 [testenv]