diff --git a/flake.lock b/flake.lock
index ab8a7ca..ff5d6ad 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1624172050,
-        "narHash": "sha256-sLQEhZ6Ffjx0J1AJxHQDY4y7XWKxI/Zgm/hQJjkjZ6M=",
+        "lastModified": 1624522661,
+        "narHash": "sha256-BjkxYyGQYck5muCpPMfCtEQv/wRmD4kVEE7tiAQOS+Y=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6613a30c5e3ee59753181512b4bedd4121569925",
+        "rev": "0b8b127125e5271f5c8636680b6fe274844aaa9d",
         "type": "github"
       },
       "original": {
@@ -23,11 +23,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1624024598,
-        "narHash": "sha256-X++38oH5MKEmPW4/2WdMaHQvwJzO8pJfbnzMD7DbG1E=",
+        "lastModified": 1624447853,
+        "narHash": "sha256-Zn+vTEa3NE9q6z6ytpcNXrr8jV7HvrKRxMYoD2E6DpE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "33d42ad7cf2769ce6364ed4e52afa8e9d1439d58",
+        "rev": "1905f5f2e55e0db0bb6244cfe62cb6c0dbda391d",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 7cc82f5..66e3544 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,20 +22,27 @@
 
       nixosConfigurations = self.lib.getHosts inputs ./hosts;
 
-      lib.getHosts = import lib/hosts.nix;
+      lib = {
+        getHosts = import lib/hosts.nix;
+        forAllSystems = f: builtins.listToAttrs (map
+          (name: { inherit name; value = f name; })
+          (nixpkgs.lib.platforms.all)
+        );
+      };
 
-      packages."x86_64-linux" =
-        with nixpkgs.legacyPackages."x86_64-linux";
+      packages = self.lib.forAllSystems (system:
+        with nixpkgs.legacyPackages.${system};
         {
           binaryninja = callPackage ./pkgs/binary-ninja-personal { };
           commander-x16 = callPackage ./pkgs/commander-x16 { };
           gef = callPackage ./pkgs/gef { };
           packettracer = callPackage ./pkgs/packettracer { };
           weevely = callPackage ./pkgs/weevely { };
-        };
+        }
+      );
 
-      apps."x86_64-linux" =
-        with nixpkgs.legacyPackages."x86_64-linux";
+      apps = self.lib.forAllSystems (system:
+        with nixpkgs.legacyPackages.${system};
         {
           format-luks = writeShellScriptBin "format-luks" ''
             set -e
@@ -52,6 +59,7 @@
             mkdir /mnt/home
             mount /dev/mapper/cryptroot /mnt/home -o discard,compress=zstd,subvol=/home
           '';
-        };
+        }
+      );
     };
 }