diff --git a/nix/sources.json b/nix/sources.json
index c64c2d84..f3dc6bab 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -99,10 +99,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2cf9db0e3d45b9d00f16f2836cb1297bcadc475e",
-        "sha256": "0sij1a5hlbigwcgx10dkw6mdbjva40wzz4scn0wchv7yyi9ph48l",
+        "rev": "9aeeb7574fb784eaf6395f4400705b5f619e6cc3",
+        "sha256": "061x7m82mzlzpyxa0yc0xymdicc842dz6wii4b7mcyx96mfypy8g",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/2cf9db0e3d45b9d00f16f2836cb1297bcadc475e.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/9aeeb7574fb784eaf6395f4400705b5f619e6cc3.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "obelisk": {