diff --git a/pyproject.toml b/pyproject.toml
index 57aa301..c1ff857 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,7 @@ optional-dependencies.dev = [
     "pre-commit==4.0.1",
     "pylint==3.3.1",
     "pyproject-fmt==2.5.0",
-    "pyright==1.1.387",
+    "pyright==1.1.388",
     "pyroma==4.2",
     "pytest-cov==6.0.0",
     "ruff==0.7.2",