diff --git a/pyproject.toml b/pyproject.toml
index f3e329a8e..843e96ffc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ optional-dependencies.dev = [
     "pyenchant==3.2.2",
     "pylint==3.2.2",
     "pyproject-fmt==2.1.3",
-    "pyright==1.1.365",
+    "pyright==1.1.366",
     "pyroma==4.2",
     "pytest==8.2.2",
     "pytest-cov==5.0.0",