diff --git a/tools/python-requirements.txt b/tools/python-requirements.txt
index 3b0445af3..7360a3a43 100644
--- a/tools/python-requirements.txt
+++ b/tools/python-requirements.txt
@@ -2,7 +2,7 @@ bandit>=1.7.4,<1.8
 black>=23.1.0,<24.0
 flake8>=6.0.0,<6.2
 isort>=5.12.0,<5.13
-mypy==1.5.0
+mypy==1.5.1
 pylint>=2.16.1,<2.18
 pytest-cov>=4.0.0,<4.2
 pytest-xdist>=3.1.0,<3.4