diff --git a/flake.lock b/flake.lock
index 41bcb32..172c62e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1751211869,
-        "narHash": "sha256-1Cu92i1KSPbhPCKxoiVG5qnoRiKTgR5CcGSRyLpOd7Y=",
+        "lastModified": 1751741127,
+        "narHash": "sha256-t75Shs76NgxjZSgvvZZ9qOmz5zuBE8buUaYD28BMTxg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b43c397f6c213918d6cfe6e3550abfe79b5d1c51",
+        "rev": "29e290002bfff26af1db6f64d070698019460302",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 0f69e02..e687d55 100644
--- a/flake.nix
+++ b/flake.nix
@@ -182,6 +182,7 @@
           
           propagatedBuildInputs = with pkgs.python3.pkgs; [
             setuptools
+            libsass
           ];
           
           doCheck = false; # Skip tests during build