diff --git a/tongfang/nixos/configuration.nix b/tongfang/nixos/configuration.nix
index 868b66a..7f2648b 100644
--- a/tongfang/nixos/configuration.nix
+++ b/tongfang/nixos/configuration.nix
@@ -57,5 +57,5 @@
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
 
   # System state version
-  system.stateVersion = "24.05";
+  system.stateVersion = "24.11";
 }
diff --git a/tongfang/nixos/flake.lock b/tongfang/nixos/flake.lock
index 2803852..2fb95f9 100644
--- a/tongfang/nixos/flake.lock
+++ b/tongfang/nixos/flake.lock
@@ -14,11 +14,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1733940404,
-        "narHash": "sha256-Pj39hSoUA86ZePPF/UXiYHHM7hMIkios8TYG29kQT4g=",
+        "lastModified": 1734424634,
+        "narHash": "sha256-cHar1vqHOOyC7f1+tVycPoWTfKIaqkoe1Q6TnKzuti4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "5d67ea6b4b63378b9c13be21e2ec9d1afc921713",
+        "rev": "d3c42f187194c26d9f0309a8ecc469d6c878ce33",
         "type": "github"
       },
       "original": {
@@ -39,11 +39,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1734232136,
-        "narHash": "sha256-rQd9jiPTGVchefiwJhx1xUlCLcnOCWQ7KlQ+Pkio9zU=",
+        "lastModified": 1734657663,
+        "narHash": "sha256-1Et05foPKYyWAHUftrrzWgfddnd0r0sm2WCuNeVDDkA=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "6acd5e9515e0d53347b7883ac02ac7ab4bd03a2c",
+        "rev": "f5181bde713d1aa5c8d95d00f4f47cd937d2b3e8",
         "type": "github"
       },
       "original": {