diff --git a/nix/sources.json b/nix/sources.json
index 3f629858..3056982c 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -62,10 +62,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e85f0175e3effe9ba191d66c09e8f1b7d6362d5e",
-        "sha256": "1qr2hmymbzwj8jrz6smcgc04scgwp2v5070x22k4fvh261g1n4zw",
+        "rev": "b3083bc6933eb7fa4ee7bd4802e9f72b56f3e654",
+        "sha256": "1cj8jmzgf2rpf8n8yjsh6qsh66rqpyxh8jhn65ll15578fh98gb9",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/e85f0175e3effe9ba191d66c09e8f1b7d6362d5e.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/b3083bc6933eb7fa4ee7bd4802e9f72b56f3e654.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-hardware": {