diff --git a/nixpkgs-2105.json b/nixpkgs-2105.json
index 9cf1a0af9a74da94f4c0a6e4b5fcf64a59dd8d9b..523c1468f35019c6685f3a8486603d0936732dbe 100644
--- a/nixpkgs-2105.json
+++ b/nixpkgs-2105.json
@@ -1,5 +1,5 @@
 {
   "name": "release2105",
-  "url": "https://releases.nixos.org/nixos/21.05/nixos-21.05.4470.3b422991781/nixexprs.tar.xz",
-  "sha256": "1aly3c42g16mwkcqx1ycyfvmx96k642y1cszjxl0wx79piqn8jdd"
+  "url": "https://releases.nixos.org/nixos/21.05/nixos-21.05.4547.2949ed36539/nixexprs.tar.xz",
+  "sha256": "0nm5znl7lh3qws29ppzpzsqscyw3hk7q0128xqmga2g86qcmy38x"
 }
\ No newline at end of file