diff --git a/pyproject.toml b/pyproject.toml
index a6eb4fc..a4f8959 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ dependencies = [
 dev = [
     "black~=23.11.0",
     "codespell~=2.2.5",
-    "mypy~=1.6.0",
+    "mypy~=1.7.0",
     "pre-commit~=3.5.0",
     "pytest-cov~=4.1.0",
     "pytest~=7.4.0",