diff --git a/nix/sources.json b/nix/sources.json
index 64854bd..bd58f32 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -54,10 +54,10 @@
         "homepage": "https://github.com/NixOS/nixpkgs",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "38eaa62f28384bc5f6c394e2a99bd6a4913fc71f",
-        "sha256": "1pvbhvy6m5zmhhifk66ll07fnwvwnl9rrif03i4yc34s4f48m7ld",
+        "rev": "d303eee16ce8dee5c0b5b8e5f6323f561c189ec5",
+        "sha256": "05hna2a2zss5rfbsbxah4z159yvyyarw5w5hqwnbs020h02j2ywh",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/38eaa62f28384bc5f6c394e2a99bd6a4913fc71f.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/d303eee16ce8dee5c0b5b8e5f6323f561c189ec5.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }