diff --git a/nix/sources.json b/nix/sources.json
index a21f102..f0abf32 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "https://nur.nix-community.org/",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "359663b0c6cb6e9c3ab2805a3bad536014b338fb",
-        "sha256": "1dqaxyq4d9k7vl1fafivmhfagrg07vghmbjm6fzjyrvsazr9h0j5",
+        "rev": "176d335eaf1562de6dad71af2e850b2897c7a69e",
+        "sha256": "1hv3lkmpgnvdjgbc7cls14pv6zj341jc8pbai6r2ap0m70xznwl9",
         "type": "tarball",
-        "url": "https://github.com/nix-community/NUR/archive/359663b0c6cb6e9c3ab2805a3bad536014b338fb.tar.gz",
+        "url": "https://github.com/nix-community/NUR/archive/176d335eaf1562de6dad71af2e850b2897c7a69e.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "home-manager": {
@@ -29,10 +29,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d272ca50d1f7424fbfcd1e6f1c9e01d92f6da167",
-        "sha256": "1dipibd4lx1j64g310f27lfkplh1gm3y2i05604k7pk44zk6qzfb",
+        "rev": "90055d5e616bd943795d38808c94dbf0dd35abe8",
+        "sha256": "1vvgwalnp77hy4x193zxbxf7rck3jn5400adpqh5h182fq3wciv4",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/d272ca50d1f7424fbfcd1e6f1c9e01d92f6da167.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/90055d5e616bd943795d38808c94dbf0dd35abe8.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "unstable": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d6b3ddd253c578a7ab98f8011e59990f21dc3932",
-        "sha256": "0xsl3dsqx1i717waihk29nk3jqkrk5jcw9hxsbw97p5dbbnc47li",
+        "rev": "2748d22b45a99fb2deafa5f11c7531c212b2cefa",
+        "sha256": "0fdgv5mlk3xx9byaqj1wmaazj8vkr21aqzhqli1j9cz8mik787v8",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/d6b3ddd253c578a7ab98f8011e59990f21dc3932.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/2748d22b45a99fb2deafa5f11c7531c212b2cefa.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }