diff --git a/common/configuration.nix b/common/configuration.nix
index 1d8ad8d..30d1099 100644
--- a/common/configuration.nix
+++ b/common/configuration.nix
@@ -9,7 +9,6 @@
   # Enable the OpenSSH daemon
   services.openssh.enable = true;
   services.openssh.settings.PermitRootLogin = lib.mkDefault "no";
-  services.openssh.settings.LoginGraceTime = 0;
 
   services.fail2ban = {
     enable = true;
diff --git a/flake.lock b/flake.lock
index 7939607..df66dda 100644
--- a/flake.lock
+++ b/flake.lock
@@ -42,11 +42,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1719707984,
-        "narHash": "sha256-RoxIr/fbndtuKqulGvNCcuzC6KdAib85Q8gXnjzA1dw=",
+        "lastModified": 1719838683,
+        "narHash": "sha256-Zw9rQjHz1ilNIimEXFeVa1ERNRBF8DoXDhLAZq5B4pE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7dca15289a1c2990efbe4680f0923ce14139b042",
+        "rev": "d032c1a6dfad4eedec7e35e91986becc699d7d69",
         "type": "github"
       },
       "original": {
@@ -58,11 +58,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1719760900,
-        "narHash": "sha256-NkvFphHXKtQQ8F0XrqGlqkOhjHbE3671F8oLxwtTHhk=",
+        "lastModified": 1719826879,
+        "narHash": "sha256-xs7PlULe8O1SAcs/9e/HOjeUjBrU5FNtkAF/bSEcFto=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "12a9c0004bc987afb1ff511ebb97b67497a68e22",
+        "rev": "b9014df496d5b68bf7c0145d0e9b0f529ce4f2a8",
         "type": "github"
       },
       "original": {