diff --git a/nixpkgs.json b/nixpkgs.json
index 3f49f63e8aa0f4349fdb994bcbb499ff60b2d461..8537d7f25669f6544488218f9d2fd8ac11ab12f4 100644
--- a/nixpkgs.json
+++ b/nixpkgs.json
@@ -1,5 +1,5 @@
 {
   "name": "source",
-  "url": "https://releases.nixos.org/nixos/23.11/nixos-23.11.7313.9d29cd266ceb/nixexprs.tar.xz",
-  "sha256": "0phfgypnshhlh6ri54yp2f9qabq0hlq06jn46zv692jy6axss4kx"
+  "url": "https://releases.nixos.org/nixos/23.11/nixos-23.11.7476.a62e6edd6d5e/nixexprs.tar.xz",
+  "sha256": "0acylxwnjlx3g4fifgl8cxx6qc9lcnv3kcfgn6mws1rpifw3f2nd"
 }
\ No newline at end of file