diff --git a/nix/sources.json b/nix/sources.json
index c478436..cc66b9c 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": "4ad55c01c89c310302475c287e2d9602fb9edfab",
-        "sha256": "16yrid2bndgwk1dvpg35nk4qp1c7gg9gfkiv7dqz82c5q75cdkd2",
+        "rev": "b049f6cd5109e9f96925b92d3a076206a2000ab6",
+        "sha256": "1ijwlz40jwi1jl0bbld8wm3yjl1nysgan5cz84j04k0hbihcvxw6",
         "type": "tarball",
-        "url": "https://github.com/nix-community/NUR/archive/4ad55c01c89c310302475c287e2d9602fb9edfab.tar.gz",
+        "url": "https://github.com/nix-community/NUR/archive/b049f6cd5109e9f96925b92d3a076206a2000ab6.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": "3c2f1c4ca372622cb2f9de8016c9a0b1cbd0f37c",
-        "sha256": "0ik8k28mz2ri6wvdh7b5sfwhvvhf082nk0mq11p34jqn036hpy3r",
+        "rev": "83fb6c028368e465cd19bb127b86f971a5e41ebc",
+        "sha256": "07fzmjwqfd2m8lf4k17rkmc1vcqxvz3ir2hh22b7h22qn4gg8gdg",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/3c2f1c4ca372622cb2f9de8016c9a0b1cbd0f37c.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/83fb6c028368e465cd19bb127b86f971a5e41ebc.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "unstable": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2d2a9ddbe3f2c00747398f3dc9b05f7f2ebb0f53",
-        "sha256": "1v6gpivg8mj4qapdp0y5grapnlvlw8xyh5bjahq9i50iidjr3587",
+        "rev": "85f7e662eda4fa3a995556527c87b2524b691933",
+        "sha256": "1p8qam6pixcin63wai3y55bcyfi1i8525s1hh17177cqchh1j117",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/2d2a9ddbe3f2c00747398f3dc9b05f7f2ebb0f53.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/85f7e662eda4fa3a995556527c87b2524b691933.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }