diff --git a/requirements-tests.txt b/requirements-tests.txt
index 0f5ed0f..f59f1fd 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -1,7 +1,7 @@
 -e .
 pytest >=7.0.1,<9.0.0
 coverage[toml] >=6.2,<8.0
-mypy ==1.4.1
+mypy ==1.17.1
 ruff ==0.11.13
 typing-extensions ==4.13.2