diff --git a/pyproject.toml b/pyproject.toml
index 8d41c2ea..9a7a53f0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ dev = [
     "black == 23.10.1",
     "flake8 == 6.1.0",
     "flake8-bugbear == 23.9.16",
-    "mypy == 1.6.1",
+    "mypy == 1.7.1",
     "ufmt == 2.3.0",
     "usort == 1.0.7",
 ]