diff --git a/requirements_dev.txt b/requirements_dev.txt
index 5247556..6d65c49 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,6 +1,6 @@
 coverage==7.9.2
 coveralls==4.0.1
-mypy==1.16.1
+mypy==1.17.0
 pytest==8.4.1
 pytest_cov==6.2.1
 pytest-mypy==1.0.1