diff --git a/nix/sources.json b/nix/sources.json
index 088cb60..cab6a76 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1eea37190739485a01f5036558cd2ff257985678",
-        "sha256": "1yqzv172khcb7nkwfq53iixpfm2689zy7k7pmbxyhzimmy64l06j",
+        "rev": "ee084c02040e864eeeb4cf4f8538d92f7c675671",
+        "sha256": "1x8amcixdaw3ryyia32pb706vzhvn5whq9n8jin0qcha5qnm1fnh",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/1eea37190739485a01f5036558cd2ff257985678.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/ee084c02040e864eeeb4cf4f8538d92f7c675671.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }