diff --git a/nix/sources.json b/nix/sources.json
index 1d0c63b..3c96295 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "267d8b2d7f049d2cb9b7f4a7f981c123db19a868",
-        "sha256": "1ks1j9pkpjbz0sbwqrp4l0p9lfc1y17cdxjjk8sa8khf60l2cwzw",
+        "rev": "241d8300b2746c1db715eaf8d64748990cd0bb7a",
+        "sha256": "1wvznygllpbn0czvx5b45cm4spmz31iiyanmmnmrbmhvx8lpd5hv",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixos-hardware/archive/267d8b2d7f049d2cb9b7f4a7f981c123db19a868.tar.gz",
+        "url": "https://github.com/nixos/nixos-hardware/archive/241d8300b2746c1db715eaf8d64748990cd0bb7a.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b2a189a8618fc1ba61593016fe5699b38971b89f",
-        "sha256": "02krxvrijs4nwbc58z57bp5yx0kym0jziv911shbbdzmf5nmgx01",
+        "rev": "4263ba5e133cc3fc699c1152ab5ee46ef668e675",
+        "sha256": "1nzqrdw0lhbldbs9r651zmgqpwhjhh9sssykhcl2155kgsfsrk7i",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/b2a189a8618fc1ba61593016fe5699b38971b89f.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/4263ba5e133cc3fc699c1152ab5ee46ef668e675.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": "0a5f5bab0e08e968ef25cff393312aa51a3512cf",
-        "sha256": "161xisa5a7wi2h5hs0p1w7zbf095w21cs0wp0524kp7p6cpvvfyn",
+        "rev": "d235056d6d6dcbd2999bd55fd120d831d4df6304",
+        "sha256": "1n0a2wja7w58fkz57hppwhc81lzjzqf251m2xz602j86gh56g3fm",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixpkgs/archive/0a5f5bab0e08e968ef25cff393312aa51a3512cf.tar.gz",
+        "url": "https://github.com/nixos/nixpkgs/archive/d235056d6d6dcbd2999bd55fd120d831d4df6304.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "pre-commit-hooks.nix": {