diff --git a/pyproject.toml b/pyproject.toml
index 53cc0c1..a6f3d34 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ remote-ssh-tunnel-rpc = "remote_ssh_tunnel.cli:main"
 [project.optional-dependencies]
 dev = [
   "pytest==9.1.1",
-  "ruff==0.15.21",
+  "ruff==0.15.22",
 ]
 
 [tool.setuptools.packages.find]