diff --git a/requirements-testing.txt b/requirements-testing.txt
index 97116eb..acf021d 100644
--- a/requirements-testing.txt
+++ b/requirements-testing.txt
@@ -5,5 +5,5 @@ pytest-timeout == 2.4.*
 pytest-xdist == 3.8.*
 types-PyYAML == 6.*
 black == 25.*
-mypy == 1.19.*
+mypy == 2.1.*
 ruff == 0.15.*