flake.lock: bump, Cargo.toml: update inputs

Cargo.toml

@@ -11,7 +11,7 @@ edition = "2024"
 rust-version = "1.85.0"
 
 [dependencies]
-serde = { version = "1.0.225", features = ["derive"] }
+serde = { version = "1.0.228", features = ["derive"] }
 
 [dev-dependencies]
 indoc = "2.0.6"

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1758277210,
-        "narHash": "sha256-iCGWf/LTy+aY0zFu8q12lK8KuZp7yvdhStehhyX1v8w=",
+        "lastModified": 1760038930,
+        "narHash": "sha256-Oncbh0UmHjSlxO7ErQDM3KM0A5/Znfofj2BSzlHLeVw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8eaee110344796db060382e15d3af0a9fc396e0e",
+        "rev": "0b4defa2584313f3b781240b29d61f6f9f7e0df3",
         "type": "github"
       },
       "original": {
@@ -29,11 +29,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1758335443,
-        "narHash": "sha256-2jaGMj32IckpZgBjn7kG4zyJl66T+2A1Fn2ppkHh91o=",
+        "lastModified": 1760236527,
+        "narHash": "sha256-h9+WEQtUIZaZMvA1pnbZbMM+5X39OFnW92Q8hNoToD0=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "f1ccb14649cf87e48051a6ac3a571b4a57d84ff3",
+        "rev": "a38dd7f462825c75ce8567816ae38c2e7d826bfa",
         "type": "github"
       },
       "original": {