diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index b8ba1d45..029fba30 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -21,7 +21,6 @@ jobs:
           '3.10',
           '3.11',
           '3.12',
-          '3.13',
         ]
 
     steps:
diff --git a/tox.ini b/tox.ini
index 8b518609..58371324 100644
--- a/tox.ini
+++ b/tox.ini
@@ -30,7 +30,6 @@ commands =
 
 [gh-actions]
 python =
-    3.13: py31
     3.12: py312
     3.11: py311
     3.10: py310