diff --git a/.github/workflows/test_and_lint.yml b/.github/workflows/test_and_lint.yml
index bb1baae..77ad967 100644
--- a/.github/workflows/test_and_lint.yml
+++ b/.github/workflows/test_and_lint.yml
@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.11", "3.12"," 3.13"]
+        python-version: ["3.11", "3.12", "3.13"]
 
     steps:
       - name: Checkout code
diff --git a/tox.ini b/tox.ini
index ba0155e..9d60ee1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,11 +1,12 @@
 [tox]
 isolated_build = true
-envlist = py310, py311, lint, build
+envlist = py311, py312, py313, lint, build
 
 [gh-actions]
 python =
+    3.13: py313
+    3.12: py312
     3.11: py311
-    3.10: py310
 
 [testenv:lint]
 allowlist_externals = poetry, ruff, mkdocs