diff --git a/nixpkgs-2105.json b/nixpkgs-2105.json
index 523c1468f35019c6685f3a8486603d0936732dbe..4596c7064b62da72682a9ac4384d0424f7bf3efc 100644
--- a/nixpkgs-2105.json
+++ b/nixpkgs-2105.json
@@ -1,5 +1,5 @@
 {
   "name": "release2105",
-  "url": "https://releases.nixos.org/nixos/21.05/nixos-21.05.4547.2949ed36539/nixexprs.tar.xz",
-  "sha256": "0nm5znl7lh3qws29ppzpzsqscyw3hk7q0128xqmga2g86qcmy38x"
+  "url": "https://releases.nixos.org/nixos/21.05/nixos-21.05.4678.932ec35ff8a/nixexprs.tar.xz",
+  "sha256": "1759srkav2imhm9j60n4kcfhvsg579s86f4v1w1qcki66596mi81"
 }
\ No newline at end of file