diff --git a/pyproject.toml b/pyproject.toml
index 269f555..dc7444f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,7 +63,7 @@ cov = ["test-cov", "cov-report"]
 python = "3.11"
 detached = true
 dependencies = [
-    "mypy==1.7.1",
+    "mypy==1.8.0",
     "ruff==0.1.7",
 ]