diff --git a/flake.lock b/flake.lock
index 4ede975..c4d12e4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -133,11 +133,11 @@
         "qmd": "qmd"
       },
       "locked": {
-        "lastModified": 1781072789,
-        "narHash": "sha256-/F/4Kg7t7accuaAzc8khMyK+xXReXjpU9Tn4L0LrnyI=",
+        "lastModified": 1782864339,
+        "narHash": "sha256-SdFKlthFIoFNGkB/xNLOKtuoaoEKvDLMWu5hAIsH7zw=",
         "owner": "openclaw",
         "repo": "nix-openclaw",
-        "rev": "a60fb12d461edfdadb6dca65a3b72230e35014ad",
+        "rev": "910c1ce89e6a6c7574ab97d3935afbe5310b5db7",
         "type": "github"
       },
       "original": {
@@ -182,11 +182,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1780749050,
-        "narHash": "sha256-3av0pIjlOWQ6rDbNOmpUSvbNnJkGORQKKjb4LtCZsIY=",
+        "lastModified": 1782959384,
+        "narHash": "sha256-xnJJk+ct+D2+wdRxj1wk36w5zV9RVESwRqcklPdt3fM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a799d3e3886da994fa307f817a6bc705ae538eeb",
+        "rev": "65179426c83bb3f6bc14898b42ea1c6f01d374b0",
         "type": "github"
       },
       "original": {
@@ -230,11 +230,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1780952837,
-        "narHash": "sha256-Fwd1+spDtQ0hDyBwme6ufG3n4mY0UrjjFdYHv+G/Hds=",
+        "lastModified": 1782847189,
+        "narHash": "sha256-twXPFqFsrrY5r28Zh7Homgcp2gUMBgQ6WDS98Q/3xFI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e820eb4a444b46a19b2e03e8dfd2359439ff30fe",
+        "rev": "b6018f87da91d19d0ab4cf979885689b469cdd41",
         "type": "github"
       },
       "original": {
@@ -317,11 +317,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1780637620,
-        "narHash": "sha256-ngPdHinPyF0AMxRr32qt+TZCv0sagmooBW14u6DfjSU=",
+        "lastModified": 1783063092,
+        "narHash": "sha256-H6lM+h8+ZT25uWJwmYkER5yj5RJ9DP2++n5um/XH3J0=",
         "owner": "youwen5",
         "repo": "zen-browser-flake",
-        "rev": "8c62bc6a72ac5a5b8d1b41b2b88dfed9d9932c48",
+        "rev": "36b24209358c82e0ea5404ba003ae8dc37334c86",
         "type": "github"
       },
       "original": {
diff --git a/hosts/NixOracle/configuration.nix b/hosts/NixOracle/configuration.nix
index 599d6e3..83a76c8 100644
--- a/hosts/NixOracle/configuration.nix
+++ b/hosts/NixOracle/configuration.nix
@@ -60,7 +60,15 @@ in {
   services.logrotate.checkConfig = false;
 
   boot.tmp.cleanOnBoot = true;
-  zramSwap.enable = true;
+  zramSwap = {
+    enable = true;
+    memoryPercent = 100;
+  };
+
+  systemd.coredump.extraConfig = ''
+    Storage=none
+    ProcessSizeMax=0
+  '';
 
   services.restic.backups.vps = {
     initialize = true;
@@ -196,6 +204,12 @@ in {
       dbtype = "pgsql";
     };
     phpOptions."opcache.interned_strings_buffer" = "16";
+    poolSettings = {
+      pm = "ondemand";
+      "pm.max_children" = 4;
+      "pm.process_idle_timeout" = "20s";
+      "pm.max_requests" = 200;
+    };
     settings = {
       default_phone_region = "BR";
       maintenance_window_start = 1;
@@ -267,6 +281,9 @@ in {
       WorkingDirectory = "/home/${username}/notebooks";
       Restart = "on-failure";
       RestartSec = 5;
+      MemoryHigh = "320M";
+      MemoryMax = "420M";
+      MemorySwapMax = "256M";
       ExecStart =
         "${jupyterEnv}/bin/jupyter-lab --config=/etc/jupyter/jupyter_server_config.py";
     };
diff --git a/hosts/Nixos/configuration.nix b/hosts/Nixos/configuration.nix
index adf617c..a623b36 100644
--- a/hosts/Nixos/configuration.nix
+++ b/hosts/Nixos/configuration.nix
@@ -1326,6 +1326,19 @@ in {
   services.home-assistant.lovelaceConfigFile =
     ../../configs/home-assistant/ui-lovelace.yaml;
 
+  systemd.services.home-assistant = {
+    wants = [ "tailscaled.service" ];
+    after = [ "tailscaled.service" ];
+    preStart = lib.mkAfter ''
+      for _ in $(${pkgs.coreutils}/bin/seq 1 60); do
+        if ${pkgs.glibc.bin}/bin/getent hosts api-aic.lgthinq.com >/dev/null; then
+          break
+        fi
+        ${pkgs.coreutils}/bin/sleep 1
+      done
+    '';
+  };
+
   environment.etc."home-assistant/ui-overview.yaml".source =
     ../../configs/home-assistant/ui-overview.yaml;