diff --git a/nix/sources.json b/nix/sources.json
index efcaec4..6056a12 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f4dfed73ee886b115a99e5b85fdfbeb683290d83",
-        "sha256": "1scpisl06f9mc31khj0m2q21yvx108bi7l9s0n9aq8f1w4fjprg6",
+        "rev": "41cc1d5d9584103be4108c1815c350e07c807036",
+        "sha256": "1zwbkijhgb8a5wzsm1dya1a4y79bz6di5h49gcmw6klai84xxisv",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/f4dfed73ee886b115a99e5b85fdfbeb683290d83.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/41cc1d5d9584103be4108c1815c350e07c807036.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }