diff --git a/nix/sources.json b/nix/sources.json
index 1c32206..95840f4 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -136,10 +136,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ac055f38c798b0d87695240c7b761b82fc7e5bc2",
-        "sha256": "1h50qndal9bjwc30sqa9h6169a5x109gfg1chpxpqf4kfn9yvd5n",
+        "rev": "d3498f786f97ac0bded21b34bae0bf3809b45aa3",
+        "sha256": "0f9jiiqyd9g8k5h87jw6lskj6wrzldc5lc1bmxb6dk6acp39cssr",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixpkgs/archive/ac055f38c798b0d87695240c7b761b82fc7e5bc2.tar.gz",
+        "url": "https://github.com/nixos/nixpkgs/archive/d3498f786f97ac0bded21b34bae0bf3809b45aa3.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "prybar": {