diff --git a/config/hosts/wind/configuration.nix b/config/hosts/wind/configuration.nix
index c8c80b7..bbc8dea 100644
--- a/config/hosts/wind/configuration.nix
+++ b/config/hosts/wind/configuration.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, lib, ... }:
+{ config, pkgs, ... }:
 
 {
 	imports = [
diff --git a/config/sources/nix/sources.json b/config/sources/nix/sources.json
index 6c4cb37..ff4d63c 100644
--- a/config/sources/nix/sources.json
+++ b/config/sources/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "https://github.com/nmattia/niv",
         "owner": "nmattia",
         "repo": "niv",
-        "rev": "9341b1027da2c2f95f8e808a3cb4b403e0a62c77",
-        "sha256": "1l996s518iv7bcfzzhxlsn35ahbslpbvhl3ds1zpnama7la23y9b",
+        "rev": "723f0eeb969a730db3c30f977c2b66b9dce9fe4a",
+        "sha256": "0016l7230gd2kdh0g2w573r9a2krqb7x4ifcjhhsn4h1bwap7qr0",
         "type": "tarball",
-        "url": "https://github.com/nmattia/niv/archive/9341b1027da2c2f95f8e808a3cb4b403e0a62c77.tar.gz",
+        "url": "https://github.com/nmattia/niv/archive/723f0eeb969a730db3c30f977c2b66b9dce9fe4a.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-hardware": {
@@ -17,10 +17,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "bb2db418b616fea536b1be7f6ee72fb45c11afe0",
-        "sha256": "0cv2aivvw83j1x0wafhjcnpwcnglrrz3z726i9nvs2nkxs29h34w",
+        "rev": "72d53d51704295f1645d20384cd13aecc182f624",
+        "sha256": "0amvmkxp2x3sf1ya066wrsjn57q8vdhqi6fbsmyyvz04fpmq2m75",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixos-hardware/archive/bb2db418b616fea536b1be7f6ee72fb45c11afe0.tar.gz",
+        "url": "https://github.com/NixOS/nixos-hardware/archive/72d53d51704295f1645d20384cd13aecc182f624.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5a237aecb57296f67276ac9ab296a41c23981f56",
-        "sha256": "166yxg4ff2jxvl9mbngd90dr1k3rdj6xmiccga41xynhh2zr0vmb",
+        "rev": "679cadfdfed2b90311a247b2d6ef6dfd3d6cab73",
+        "sha256": "05iybhlry8sg6qdgf7qx1d8rvq43ph32qgpar53g8yja300x0swz",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/5a237aecb57296f67276ac9ab296a41c23981f56.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/679cadfdfed2b90311a247b2d6ef6dfd3d6cab73.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixus": {