diff --git a/nix/sources.json b/nix/sources.json
index e51c1cb..a017ffa 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a3a3dda3bacf61e8a39258a0ed9c924eeca8e293",
-        "sha256": "1ahn3srby9rjh7019b26n4rb4926di1lqdrclxfy2ff7nlf0yhd5",
+        "rev": "ca119749d86f484066fae7680af8a44ea1f11ca8",
+        "sha256": "1mzcw6ia7q7j7pcfwn5ixhry5x0r29dvf5zjz3ip3fpkn7f72aj0",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/a3a3dda3bacf61e8a39258a0ed9c924eeca8e293.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/ca119749d86f484066fae7680af8a44ea1f11ca8.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs-unstable": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e9158eca70ae59e73fae23be5d13d3fa0cfc78b4",
-        "sha256": "0cnmvnvin9ixzl98fmlm3g17l6w95gifqfb3rfxs55c0wj2ddy53",
+        "rev": "57a787c9fa91f149c86a1ce83d57e07cfa589e07",
+        "sha256": "1g759bvi0cb8yvwbmdlmix6b0qy1k2xpzpv4y43nczx9d3gyh7wz",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixpkgs/archive/e9158eca70ae59e73fae23be5d13d3fa0cfc78b4.tar.gz",
+        "url": "https://github.com/nixos/nixpkgs/archive/57a787c9fa91f149c86a1ce83d57e07cfa589e07.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "pre-commit-hooks.nix": {