diff --git a/pyproject.toml b/pyproject.toml
index 2879f02f..72dca537 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ dev = [
     "black == 23.11.0",
     "flake8 == 6.1.0",
     "flake8-bugbear == 23.11.28",
-    "mypy == 1.6.1",
+    "mypy == 1.7.1",
     "ufmt == 2.3.0",
     "usort == 1.0.7",
 ]