diff --git a/flake.lock b/flake.lock
index 5f4d935c..4aa0366d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -660,17 +660,17 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1755124568,
-        "narHash": "sha256-8fXTYruAwE6OiIz/99P5qknQYag7ZX985pNT+jhIIrU=",
+        "lastModified": 1756110286,
+        "narHash": "sha256-NE0HwcQCQTgM+HuYqmiemPf/5e+3fjwowceAyJj+ikU=",
         "owner": "nix-community",
         "repo": "nixos-apple-silicon",
-        "rev": "2f873fc3ef373e59cd3a7dad4087685fc8ce02ca",
+        "rev": "b99bf9bf7445416fe55da09034fc4a6cd733805c",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-2025-08-10",
         "repo": "nixos-apple-silicon",
+        "rev": "b99bf9bf7445416fe55da09034fc4a6cd733805c",
         "type": "github"
       }
     },
diff --git a/flake.nix b/flake.nix
index ab1ebb8f..45dfd462 100644
--- a/flake.nix
+++ b/flake.nix
@@ -138,8 +138,8 @@
     };
 
     nixos-apple-silicon = {
-      # 2025-07-04
-      url = "github:nix-community/nixos-apple-silicon/release-2025-08-10";
+      # 2025-08-25 asahi-6.15.10-3
+      url = "github:nix-community/nixos-apple-silicon/b99bf9bf7445416fe55da09034fc4a6cd733805c";
       inputs.nixpkgs.follows = "nixpkgs";
     };