diff --git a/flake.lock b/flake.lock
index 872f263..6147b59 100644
--- a/flake.lock
+++ b/flake.lock
@@ -4048,16 +4048,16 @@
         "nixpkgs-regression": "nixpkgs-regression_4"
       },
       "locked": {
-        "lastModified": 1725964975,
-        "narHash": "sha256-kgq3B+olx62bzGD5C6ighdAoDweLq+AebxVHcDnKH4w=",
+        "lastModified": 1732881227,
+        "narHash": "sha256-T+wFMm3cj8pGJSwXmPuxG5pz+1gRDJoToF9OBxtzocA=",
         "owner": "NixOS",
         "repo": "nix",
-        "rev": "eb11c1499876cd4c9c188cbda5b1003b36ce2e59",
+        "rev": "218cd6c16c0981cc32a45e3a15be1d3c1a68eb85",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "2.24.6",
+        "ref": "2.25.3",
         "repo": "nix",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 9865fe9..5e6a0ac 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,7 +10,7 @@
     };
     daedalus.url = github:input-output-hk/daedalus/?ref=6.0.2;
     iohkNix.url = github:input-output-hk/iohk-nix/;
-    nix.url = github:NixOS/nix/?ref=2.24.6;
+    nix.url = github:NixOS/nix/?ref=2.25.3;
     nixpkgs.url = github:NixOS/nixpkgs/?ref=nixos-24.11;
     nixpkgsUnstable.url = github:NixOS/nixpkgs;
     ragenix = {