diff --git a/tox.ini b/tox.ini
index 8c0e988..3846f4f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,12 +21,12 @@ commands =
 
 [testenv:mypy]
 deps =
-    mypy>=1.13
+    mypy>=1.18.2
     pytest
 commands =
-    mypy --strict -m pyp --python-version 3.8
-    mypy --strict -m pyp --python-version 3.13
-    mypy . --python-version 3.13
+    mypy --strict -m pyp --python-version 3.9
+    mypy --strict -m pyp --python-version 3.14
+    mypy . --python-version 3.14
 
 [coverage:report]
 exclude_lines =