diff --git a/flake.lock b/flake.lock
index 5a4e641..86a4dc9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -79,11 +79,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1725001927,
-        "narHash": "sha256-eV+63gK0Mp7ygCR0Oy4yIYSNcum2VQwnZamHxYTNi+M=",
+        "lastModified": 1730137625,
+        "narHash": "sha256-9z8oOgFZiaguj+bbi3k4QhAD6JabWrnv7fscC/mt0KE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "6e99f2a27d600612004fbd2c3282d614bfee6421",
+        "rev": "64b80bfb316b57cdb8919a9110ef63393d74382a",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 1deff07..34f9f3e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -73,7 +73,7 @@
         x86_64-darwin.x86_64-darwin = {
           rustTarget = "x86_64-apple-darwin";
           mkPackage = { pkgs, ... }: package:
-            let inherit (pkgs.darwin.apple_sdk_10_12.frameworks) Security;
+            let inherit (pkgs.darwin.apple_sdk_11_0.frameworks) Security;
             in package // {
               buildInputs = [ Security ];
               NIX_LDFLAGS = "-F${Security}/Library/Frameworks -framework Security";