diff --git a/pkgs/development/tools/language-servers/ruff-lsp/default.nix b/pkgs/development/tools/language-servers/ruff-lsp/default.nix
index 8d3c49652a1d..904798b8d472 100644
--- a/pkgs/development/tools/language-servers/ruff-lsp/default.nix
+++ b/pkgs/development/tools/language-servers/ruff-lsp/default.nix
@@ -16,7 +16,7 @@
 
 buildPythonPackage rec {
   pname = "ruff-lsp";
-  version = "0.0.48";
+  version = "0.0.49";
   pyproject = true;
   disabled = pythonOlder "3.7";
 
@@ -24,7 +24,7 @@ buildPythonPackage rec {
     owner = "astral-sh";
     repo = "ruff-lsp";
     rev = "refs/tags/v${version}";
-    hash = "sha256-X0vCIEfwi4UrDwFYZgEy8XkGdrZQyisx0/ae9MDalG0=";
+    hash = "sha256-AL0p5NbhBxgw0mJYWcGb4EeztO7ermmcm5YrO/M8TKU=";
   };
 
   postPatch = ''