diff --git a/flake.nix b/flake.nix
index 53e8864..6f4e3e9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -76,10 +76,10 @@
           x86_64-darwin = {
             rustTarget = "x86_64-apple-darwin";
             mkPackage = { pkgs, ... }: package:
-              let inherit (pkgs.darwin.apple_sdk.frameworks) AppKit Cocoa;
+              let inherit (pkgs.darwin.apple_sdk.frameworks) AppKit Cocoa Security;
               in package // {
-                buildInputs = [ Cocoa ];
-                NIX_LDFLAGS = "-F${AppKit}/Library/Frameworks -framework AppKit";
+                buildInputs = [ AppKit Cocoa Security ];
+                NIX_LDFLAGS = "-F${AppKit}/Library/Frameworks -framework AppKit -F${Security}/Library/Frameworks -framework Security";
               };
           };