diff --git a/home/ltadeu6.nix b/home/ltadeu6.nix
index 1cacda6..2b72869 100644
--- a/home/ltadeu6.nix
+++ b/home/ltadeu6.nix
@@ -152,16 +152,16 @@
       "x-scheme-handler/discord-402572971681644545" = [ "discord-402572971681644545.desktop" ];
       "application/pdf" = [ "org.gnome.Evince.desktop" ];
       "x-scheme-handler/magnet" = [ "userapp-transmission-gtk-B3E3L2.desktop" ];
-      "x-scheme-handler/http" = [ "firefox.desktop" ];
-      "x-scheme-handler/https" = [ "firefox.desktop" ];
-      "x-scheme-handler/chrome" = [ "firefox.desktop" ];
-      "text/html" = [ "firefox.desktop" ];
-      "application/x-extension-htm" = [ "firefox.desktop" ];
-      "application/x-extension-html" = [ "firefox.desktop" ];
-      "application/x-extension-shtml" = [ "firefox.desktop" ];
-      "application/xhtml+xml" = [ "firefox.desktop" ];
-      "application/x-extension-xhtml" = [ "firefox.desktop" ];
-      "application/x-extension-xht" = [ "firefox.desktop" ];
+      "x-scheme-handler/http" = [ "app.zen_browser.zen.desktop" ];
+      "x-scheme-handler/https" = [ "app.zen_browser.zen.desktop" ];
+      "x-scheme-handler/chrome" = [ "app.zen_browser.zen.desktop" ];
+      "text/html" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-htm" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-html" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-shtml" = [ "app.zen_browser.zen.desktop" ];
+      "application/xhtml+xml" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-xhtml" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-xht" = [ "app.zen_browser.zen.desktop" ];
       "image/png" = [ "org.gnome.eog.desktop" ];
       "image/svg+xml" = [ "org.inkscape.Inkscape.desktop" ];
       "image/jpeg" = [ "org.gnome.eog.desktop" ];
@@ -170,16 +170,16 @@
     associations.added = {
       "application/pdf" = [ "org.gnome.Evince.desktop" ];
       "x-scheme-handler/magnet" = [ "userapp-transmission-gtk-B3E3L2.desktop" ];
-      "x-scheme-handler/http" = [ "firefox.desktop" ];
-      "x-scheme-handler/https" = [ "firefox.desktop" ];
-      "x-scheme-handler/chrome" = [ "firefox.desktop" ];
-      "text/html" = [ "firefox.desktop" ];
-      "application/x-extension-htm" = [ "firefox.desktop" ];
-      "application/x-extension-html" = [ "firefox.desktop" ];
-      "application/x-extension-shtml" = [ "firefox.desktop" ];
-      "application/xhtml+xml" = [ "firefox.desktop" ];
-      "application/x-extension-xhtml" = [ "firefox.desktop" ];
-      "application/x-extension-xht" = [ "firefox.desktop" ];
+      "x-scheme-handler/http" = [ "app.zen_browser.zen.desktop" ];
+      "x-scheme-handler/https" = [ "app.zen_browser.zen.desktop" ];
+      "x-scheme-handler/chrome" = [ "app.zen_browser.zen.desktop" ];
+      "text/html" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-htm" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-html" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-shtml" = [ "app.zen_browser.zen.desktop" ];
+      "application/xhtml+xml" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-xhtml" = [ "app.zen_browser.zen.desktop" ];
+      "application/x-extension-xht" = [ "app.zen_browser.zen.desktop" ];
       "image/png" = [ "org.gnome.eog.desktop" ];
       "application/x-partial-download" = [ "mpv.desktop" ];
       "image/svg+xml" = [ "org.inkscape.Inkscape.desktop" ];
diff --git a/hosts/Nixos/configuration.nix b/hosts/Nixos/configuration.nix
index 6f59c5d..c2ac204 100644
--- a/hosts/Nixos/configuration.nix
+++ b/hosts/Nixos/configuration.nix
@@ -494,6 +494,25 @@
     };
   };
 
+  systemd.services.flatpak-update = {
+    description = "Update Flatpak apps";
+    serviceConfig = {
+      Type = "oneshot";
+    };
+    script = ''
+      ${pkgs.flatpak}/bin/flatpak update -y --noninteractive
+    '';
+  };
+
+  systemd.timers.flatpak-update = {
+    wantedBy = [ "timers.target" ];
+    timerConfig = {
+      OnCalendar = "daily";
+      RandomizedDelaySec = "1h";
+      Persistent = true;
+    };
+  };
+
   nix.gc = {
     automatic = true;
     dates = "weekly";