diff --git a/pkgs/by-name/nixpkgs-bootstrap/master.nix b/pkgs/by-name/nixpkgs-bootstrap/master.nix
index 2041ba2ce..42b52765b 100644
--- a/pkgs/by-name/nixpkgs-bootstrap/master.nix
+++ b/pkgs/by-name/nixpkgs-bootstrap/master.nix
@@ -14,8 +14,8 @@
   mkNixpkgs ? import ./mkNixpkgs.nix {},
 }:
 mkNixpkgs {
-  rev = "336d69562c3a0c9a041fbeea88c944367efbed84";
-  sha256 = "sha256-iciE+TtUKHGaV308ySXyWTt5NNGEkkBYTRSE4JVE3bY=";
-  version = "unstable-2025-09-24";
+  rev = "b56976b4b1285d1a1aa56508275fff145cccb6b2";
+  sha256 = "sha256-EXZZwhsObCwaAeosTReoqnbYvwzQCby6ovcvv/mm2vg=";
+  version = "unstable-2025-09-25";
   branch = "master";
 }