diff --git a/flake.lock b/flake.lock
index baf0000..bf0c5ff 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739992710,
-        "narHash": "sha256-9kEscmGnXHjSgcqyJR4TzzHhska4yz1inSQs6HuO9qU=",
+        "lastModified": 1740432748,
+        "narHash": "sha256-BCeFtoJ/+LrZc03viRJWHfzAqqG8gPu/ikZeurv05xs=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "1c189f011447810af939a886ba7bee33532bb1f9",
+        "rev": "c12dcc9b61429b2ad437a7d4974399ad8f910319",
         "type": "github"
       },
       "original": {
@@ -58,11 +58,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1739736696,
-        "narHash": "sha256-zON2GNBkzsIyALlOCFiEBcIjI4w38GYOb+P+R4S8Jsw=",
+        "lastModified": 1740367490,
+        "narHash": "sha256-WGaHVAjcrv+Cun7zPlI41SerRtfknGQap281+AakSAw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d74a2335ac9c133d6bbec9fc98d91a77f1604c1f",
+        "rev": "0196c0175e9191c474c26ab5548db27ef5d34b05",
         "type": "github"
       },
       "original": {
diff --git a/hosts/Yura-PC/default.nix b/hosts/Yura-PC/default.nix
index 94d5eca..3026ac5 100644
--- a/hosts/Yura-PC/default.nix
+++ b/hosts/Yura-PC/default.nix
@@ -152,7 +152,6 @@
   virtualisation.docker.enable = true;
   virtualisation.docker.enableOnBoot = false;
   virtualisation.docker.package = pkgs.docker_27;
-  virtualisation.docker.storageDriver = "zfs";
 
   # https://discourse.nixos.org/t/firefox-does-not-use-kde-window-decorations-and-cursor/32132/3
   # programs.dconf.enable = true;
@@ -262,8 +261,8 @@
 
   # Open ports in the firewall.
   # networking.nftables.enable = true;
-  networking.firewall.allowedTCPPorts = [ 8080 ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
+  networking.firewall.allowedTCPPorts = [ 8080 22000 ];
+  networking.firewall.allowedUDPPorts = [ 22000 ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;