diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 0156387..09cccf3 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -60,7 +60,7 @@ types-aiofiles = "^22.1.0.2"
 wrapt = "^1.14.1"
 pydocstyle = "^6.2.2"
 dill = "^0.3.6"
-python-lsp-ruff = "^1.0.5"
+python-lsp-ruff = "^2.1.0"
 python-lsp-server = "^1.7.1"
 autopep8 = "^2.0.1"
 pyflakes = "^3.0.1"