diff --git a/requirements-dev.txt b/requirements-dev.txt
index b51ae0e21..b6174f0fd 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -29,7 +29,7 @@ scikit-learn
 #
 pyyaml
 nox
-mypy==1.3.0
+mypy==1.6.1
 sphinx==6.1.3
 sphinx-rtd-theme==1.2.2