diff --git a/nix/sources.json b/nix/sources.json
index 3e305c0..6cbd189 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "621f51253edffa1d6f08d5fce4f08614c852d17e",
-        "sha256": "16867n4fr3n0hplk2jnizxgrkk25584aqhb2vqha2xw4x43sfjgx",
+        "rev": "41de143fda10e33be0f47eab2bfe08a50f234267",
+        "sha256": "1xd9k5nv7i42wabrbv51hbbl81llmgijzqlargag2c40hsx1s276",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/621f51253edffa1d6f08d5fce4f08614c852d17e.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/41de143fda10e33be0f47eab2bfe08a50f234267.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-hardware": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "87f8403371fa74d9ad21ed677403cc235f37b96c",
-        "sha256": "0z7fps0207sqp3vivgni5v8kg7qyinpd3y7k0hljf2pqmrpfdqfy",
+        "rev": "b689465d0c5d88e158e7d76094fca08cc0223aad",
+        "sha256": "0bbzsg03xwp2hd4qlm579c860lszhhjsbml9nkpfyd73mrfd8g4q",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixos-hardware/archive/87f8403371fa74d9ad21ed677403cc235f37b96c.tar.gz",
+        "url": "https://github.com/nixos/nixos-hardware/archive/b689465d0c5d88e158e7d76094fca08cc0223aad.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs-unstable": {
@@ -53,10 +53,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9d5d25bbfe8c0297ebe85324addcb5020ed1a454",
-        "sha256": "1q3r8fhsp98l6qmad89zrpf0gvj5672kp33dms5zrm4rlby7kdk0",
+        "rev": "ec750fd01963ab6b20ee1f0cb488754e8036d89d",
+        "sha256": "0m03pbsjqcaxm4zqvkvkf2s6f2jagy0v6q722qxc5s604a3l3c5k",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/9d5d25bbfe8c0297ebe85324addcb5020ed1a454.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/ec750fd01963ab6b20ee1f0cb488754e8036d89d.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "pre-commit-hooks.nix": {
@@ -65,10 +65,10 @@
         "homepage": "",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "dec10399e5b56aa95fcd530e0338be72ad6462a0",
-        "sha256": "1s2szzavbbx0nlnsascd8wy9m6sydffg59pr5rbwcxzf45q3ziqy",
+        "rev": "ea758da1a6dcde6dc36db348ed690d09b9864128",
+        "sha256": "1x8d3llhq04adrk5bycb77zb2i7mcqr3lfm71wjklkpidllpb6zh",
         "type": "tarball",
-        "url": "https://github.com/cachix/pre-commit-hooks.nix/archive/dec10399e5b56aa95fcd530e0338be72ad6462a0.tar.gz",
+        "url": "https://github.com/cachix/pre-commit-hooks.nix/archive/ea758da1a6dcde6dc36db348ed690d09b9864128.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }