diff --git a/flake.lock b/flake.lock
index f9be6aa..f941825 100644
--- a/flake.lock
+++ b/flake.lock
@@ -135,11 +135,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1772771118,
-        "narHash": "sha256-SDEGkbscgwFhxzfvNdDNcvsA82gAQcyOh0/BZOb6fWg=",
-        "rev": "e38213b91d3786389a446dfce4ff5a8aaf6012f2",
+        "lastModified": 1777826146,
+        "narHash": "sha256-bA5oJv7j54PubdUbBlLCwdoK29G2+9sLnc8dDqLQ9YE=",
+        "rev": "73c703c22422b8951895a960959dbbaca7296492",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.05pre958959.e38213b91d37/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.05pre991389.73c703c22422/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",