diff --git a/nix/sources.json b/nix/sources.json
index b6fc9770..9e585937 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "https://cachix.org",
         "owner": "cachix",
         "repo": "cachix",
-        "rev": "d4158f70be7f8b9cf01dd885c4adf1c101880f2f",
-        "sha256": "169cn7airf8kw2275ix0aradpips7cip1ki4qyv0rvarjgszri6k",
+        "rev": "37870578cf1588b8e7a268d22c9d168412fad908",
+        "sha256": "14vbkcsfj8a6f6a8z3rmb9g25bm6vkqwnk120d4dqlypma07y606",
         "type": "tarball",
-        "url": "https://github.com/cachix/cachix/archive/d4158f70be7f8b9cf01dd885c4adf1c101880f2f.tar.gz",
+        "url": "https://github.com/cachix/cachix/archive/37870578cf1588b8e7a268d22c9d168412fad908.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "home-manager": {
@@ -89,10 +89,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs-channels",
-        "rev": "ce7ed91093b727d50c2cb7ed0bfcbc0251dcb96b",
-        "sha256": "0s579dv1z0n2fag20gqkykby272463xkn7ich7yln67p3wh93nc5",
+        "rev": "e36f91fa86109fa93cac2516a9365af57233a3a6",
+        "sha256": "06lqzar8pd04rlibmid03fpwzx40hyg5kh97dk2489m064qzhgsy",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs-channels/archive/ce7ed91093b727d50c2cb7ed0bfcbc0251dcb96b.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs-channels/archive/e36f91fa86109fa93cac2516a9365af57233a3a6.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "unstable": {