diff --git a/nix/sources.json b/nix/sources.json
index 3056982c..b36be6ee 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -62,10 +62,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b3083bc6933eb7fa4ee7bd4802e9f72b56f3e654",
-        "sha256": "1cj8jmzgf2rpf8n8yjsh6qsh66rqpyxh8jhn65ll15578fh98gb9",
+        "rev": "a59d9b39f1dd0338cdaa0a5c5bdc3f4b69801881",
+        "sha256": "1gad9cpj82vfl3nsp6yrivvm0rij8d5pcadsr7a49zk0ipd7qspc",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/b3083bc6933eb7fa4ee7bd4802e9f72b56f3e654.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/a59d9b39f1dd0338cdaa0a5c5bdc3f4b69801881.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-hardware": {
@@ -93,10 +93,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "364b5555ee04bf61ee0075a3adab4c9351a8d38c",
-        "sha256": "1pb53qxgqkkckjzhmdygi40wzp7llwccjhbddikqyfadb9i0yic6",
+        "rev": "bcd607489d76795508c48261e1ad05f5d4b7672f",
+        "sha256": "0yjp9lrhzvyh9dc4b9dl456fr6nlchfmn85adq0vi4pnwfmh90z6",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/364b5555ee04bf61ee0075a3adab4c9351a8d38c.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/bcd607489d76795508c48261e1ad05f5d4b7672f.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "obelisk": {