diff --git a/requirements-dev.txt b/requirements-dev.txt
index af7220f3..b85a3c30 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -8,7 +8,7 @@ pipdeptree==2.13.1
 pre-commit==3.5.0
 pylint==3.0.3
 pyre-check==0.9.19; python_version>'3.8'
-pyright==1.1.344
+pyright==1.1.347
 pytype==2023.6.2; platform_python_implementation=='CPython' and python_version<'3.11'
 pyupgrade==3.15.0
 pyyaml==6.0.1