diff --git a/pyproject.toml b/pyproject.toml
index b90e732..f708a3c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ sphinx-autodoc-typehints = ">= 1.12"
 mypy = "^1.11.1"
 
 [tool.poetry.group.pyright.dependencies]
-pyright = "1.1.388"
+pyright = "1.1.389"
 
 [tool.poetry.group.ruff.dependencies]
 ruff = "0.7.3"