nixos: upgrade to 25.05

Flake lock file updates:

• Updated input 'my-nixpkgs':
    'github:qaristote/my-nixpkgs/8192328adf09e6a46958865e26f64cefaa506aff' (2025-05-28)
  → 'github:qaristote/my-nixpkgs/54d7d2af835c30e961c9ce9596bb630d0c3b3955' (2025-06-22)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/4602f7e1d3f197b3cb540d5accf5669121629628' (2025-06-06)
  → 'github:NixOS/nixos-hardware/1552a9f4513f3f0ceedcf90320e48d3d47165712' (2025-06-20)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/ed29f002b6d6e5e7e32590deb065c34a31dc3e91' (2025-06-06)
  → 'github:NixOS/nixpkgs/b2485d56967598da068b5a6946dadda8bfcbcd37' (2025-06-20)

3 files changed, 12 insertions, 12 deletions

diff --git a/config/default.nix b/config/default.nix
index 6827e2d..90f7dfe 100644
--- a/config/default.nix
+++ b/config/default.nix
@@ -18,5 +18,5 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "24.11"; # Did you read the comment?
+  system.stateVersion = "25.05"; # Did you read the comment?
 }
diff --git a/flake.lock b/flake.lock
index f147478..51c47da 100644
--- a/flake.lock
+++ b/flake.lock
@@ -46,11 +46,11 @@
         "nur": "nur"
       },
       "locked": {
-        "lastModified": 1748453854,
-        "narHash": "sha256-oo06bxlNWkLOLUAd31SX7PNacBLJacwtvud1cPsPbyY=",
+        "lastModified": 1750594557,
+        "narHash": "sha256-JacINoXax94qtUW7vJrYGATj1rnaGS2WsGdYmyu+zBk=",
         "owner": "qaristote",
         "repo": "my-nixpkgs",
-        "rev": "8192328adf09e6a46958865e26f64cefaa506aff",
+        "rev": "54d7d2af835c30e961c9ce9596bb630d0c3b3955",
         "type": "github"
       },
       "original": {
@@ -61,11 +61,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1749195551,
-        "narHash": "sha256-W5GKQHgunda/OP9sbKENBZhMBDNu2QahoIPwnsF6CeM=",
+        "lastModified": 1750431636,
+        "narHash": "sha256-vnzzBDbCGvInmfn2ijC4HsIY/3W1CWbwS/YQoFgdgPg=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "4602f7e1d3f197b3cb540d5accf5669121629628",
+        "rev": "1552a9f4513f3f0ceedcf90320e48d3d47165712",
         "type": "github"
       },
       "original": {
@@ -120,16 +120,16 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1749173751,
-        "narHash": "sha256-ENY3y3v6S9ZmLDDLI3LUT8MXmfXg/fSt2eA4GCnMVCE=",
+        "lastModified": 1750400657,
+        "narHash": "sha256-3vkjFnxCOP6vm5Pm13wC/Zy6/VYgei/I/2DWgW4RFeA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ed29f002b6d6e5e7e32590deb065c34a31dc3e91",
+        "rev": "b2485d56967598da068b5a6946dadda8bfcbcd37",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-24.11",
+        "ref": "nixos-25.05",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 6ed2317..c8d3cf9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   inputs = {
     my-nixpkgs.url = "github:qaristote/my-nixpkgs";
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
   };
 
   outputs = {