diff --git a/nix/sources.json b/nix/sources.json
index 1daca1a..f5a2847 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -74,10 +74,10 @@
         "homepage": "https://github.com/NixOS/nixpkgs",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0ba2543f8c855d7be8e90ef6c8dc89c1617e8a08",
-        "sha256": "14ann7vz7qgfrw39ji1s19n1p0likyf2ag8h7rh8iwp3iv5lmprl",
+        "rev": "67e45078141102f45eff1589a831aeaa3182b41e",
+        "sha256": "07d7zmn5jwwxfy1rl76pzp086z5swbblffpqynzphy2g684lpmii",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/0ba2543f8c855d7be8e90ef6c8dc89c1617e8a08.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/67e45078141102f45eff1589a831aeaa3182b41e.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgsUnstable": {