diff --git a/dot_config/flake/machines/hinge/darwin.nix b/dot_config/flake/machines/hinge/darwin.nix
index f92a258..3788b94 100644
--- a/dot_config/flake/machines/hinge/darwin.nix
+++ b/dot_config/flake/machines/hinge/darwin.nix
@@ -49,6 +49,8 @@ in {
     pinentry_mac
     # llvmPackages_19.clang-tools
 
+    fnm
+
     pipenv
 
     sketchybar
@@ -92,6 +94,7 @@ in {
       "xz"
 
       "llvm@18"
+      "llvm@19"
     ];
 
     casks = [
diff --git a/dot_config/flake/machines/hinge/home.nix b/dot_config/flake/machines/hinge/home.nix
index eba7ba8..9e423b2 100644
--- a/dot_config/flake/machines/hinge/home.nix
+++ b/dot_config/flake/machines/hinge/home.nix
@@ -19,6 +19,7 @@
       conan
 
       black
+      ruff
 
       swiftlint
       unstable.helix-gpt