diff --git a/nixpkgs.json b/nixpkgs.json
index ba0ac988eff8de6113851f8cff29f88e4fa60354..eb6b903f94c6245d6d21b91f7d95b73bd3dd9d57 100644
--- a/nixpkgs.json
+++ b/nixpkgs.json
@@ -1,5 +1,5 @@
 {
   "name": "source",
-  "url": "https://releases.nixos.org/nixos/23.11/nixos-23.11.2962.b8dd8be3c790/nixexprs.tar.xz",
-  "sha256": "053dwx7smszz3a0khbm6zvf9pvy5xz1ifdk9jx6gz5cmwjab0gmp"
+  "url": "https://releases.nixos.org/nixos/23.11/nixos-23.11.4761.5bf1cadb72ab/nixexprs.tar.xz",
+  "sha256": "0s7vpavflvzf4gniy1s3mrmwfrcz39zlb4xnb5015bc64msh22g7"
 }
\ No newline at end of file