diff --git a/flake.lock b/flake.lock
index 0332f16..b4840ab 100644
--- a/flake.lock
+++ b/flake.lock
@@ -85,11 +85,11 @@
     "firefox-gnome-theme": {
       "flake": false,
       "locked": {
-        "lastModified": 1734969791,
-        "narHash": "sha256-A9PxLienMYJ/WUvqFie9qXrNC2MeRRYw7TG/q7DRjZg=",
+        "lastModified": 1739223196,
+        "narHash": "sha256-vAxN2f3rvl5q62gQQjZGVSvF93nAsOxntuFz+e/655w=",
         "owner": "rafaelmardojai",
         "repo": "firefox-gnome-theme",
-        "rev": "92f4890bd150fc9d97b61b3583680c0524a8cafe",
+        "rev": "a89108e6272426f4eddd93ba17d0ea101c34fb21",
         "type": "github"
       },
       "original": {
@@ -244,11 +244,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1736373539,
-        "narHash": "sha256-dinzAqCjenWDxuy+MqUQq0I4zUSfaCvN9rzuCmgMZJY=",
+        "lastModified": 1739757849,
+        "narHash": "sha256-Gs076ot1YuAAsYVcyidLKUMIc4ooOaRGO0PqTY7sBzA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "bd65bc3cde04c16755955630b344bc9e35272c56",
+        "rev": "9d3d080aec2a35e05a15cedd281c2384767c2cfe",
         "type": "github"
       },
       "original": {
@@ -306,11 +306,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1738547333,
-        "narHash": "sha256-2x4UIDYMVWMN95u6yyQS3hRkn+0G9PLmVxvaxcxvVwQ=",
+        "lastModified": 1740019415,
+        "narHash": "sha256-/zTPI91ovj8GirYjfp+mipAxny64drl7Af6nnCN7K6g=",
         "owner": "lilyinstarlight",
         "repo": "nixos-cosmic",
-        "rev": "3a1d7556ae4a7d4f0ad6bfe6610ef132f0d481fc",
+        "rev": "ca158e1d3824b4b4cbaaf258a6a9123a21d9049c",
         "type": "github"
       },
       "original": {
@@ -321,11 +321,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1738471961,
-        "narHash": "sha256-cgXDFrplNGs7bCVzXhRofjD8oJYqqXGcmUzXjHmip6Y=",
+        "lastModified": 1739798439,
+        "narHash": "sha256-GyipmjbbQEaosel/+wq1xihCKbv0/e1LU00x/8b/fP4=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "537286c3c59b40311e5418a180b38034661d2536",
+        "rev": "3e2ea8a49d4d76276b0f4e2041df8ca5c0771371",
         "type": "github"
       },
       "original": {
@@ -337,11 +337,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1738410390,
-        "narHash": "sha256-xvTo0Aw0+veek7hvEVLzErmJyQkEcRk6PSR4zsRQFEc=",
+        "lastModified": 1739580444,
+        "narHash": "sha256-+/bSz4EAVbqz8/HsIGLroF8aNaO8bLRL7WfACN+24g4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3a228057f5b619feb3186e986dbe76278d707b6e",
+        "rev": "8bb37161a0488b89830168b81c48aed11569cb93",
         "type": "github"
       },
       "original": {
@@ -368,11 +368,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1738435198,
-        "narHash": "sha256-5+Hmo4nbqw8FrW85FlNm4IIrRnZ7bn0cmXlScNsNRLo=",
+        "lastModified": 1739624908,
+        "narHash": "sha256-f84lBmLl4tkDp1ZU5LBTSFzlxXP4926DVW3KnXrke10=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f6687779bf4c396250831aa5a32cbfeb85bb07a3",
+        "rev": "a60651b217d2e529729cbc7d989c19f3941b9250",
         "type": "github"
       },
       "original": {
@@ -384,11 +384,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1738410390,
-        "narHash": "sha256-xvTo0Aw0+veek7hvEVLzErmJyQkEcRk6PSR4zsRQFEc=",
+        "lastModified": 1739866667,
+        "narHash": "sha256-EO1ygNKZlsAC9avfcwHkKGMsmipUk1Uc0TbrEZpkn64=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3a228057f5b619feb3186e986dbe76278d707b6e",
+        "rev": "73cf49b8ad837ade2de76f87eb53fc85ed5d4680",
         "type": "github"
       },
       "original": {
@@ -446,11 +446,11 @@
         "tinted-tmux": "tinted-tmux"
       },
       "locked": {
-        "lastModified": 1738025311,
-        "narHash": "sha256-O0iFoytYpSxQdWeggIvrHjU5kmX/SRC9mcah9GbwlHk=",
+        "lastModified": 1739882598,
+        "narHash": "sha256-LlUFkinhMlvK5uIx6tTg1UYcreYF4iLVNRL8mqiSyjQ=",
         "owner": "danth",
         "repo": "stylix",
-        "rev": "70505ba00ff09390b84cf50d52d48ee828727976",
+        "rev": "248860c767c67881a7491bcd522a8571560af089",
         "type": "github"
       },
       "original": {
diff --git a/hosts/ti-clt-dsk01/default.nix b/hosts/ti-clt-dsk01/default.nix
index 306ff65..f7bf7e2 100644
--- a/hosts/ti-clt-dsk01/default.nix
+++ b/hosts/ti-clt-dsk01/default.nix
@@ -37,6 +37,11 @@
     };
   };
 
+  networking.firewall = {
+    allowedTCPPorts = [ 3000 ];
+    allowedUDPPorts = [ 3000 ];
+  };
+
   nix.settings = {
     experimental-features = [ "nix-command" "flakes" ];
 
diff --git a/hosts/ti-clt-dsk01/home.nix b/hosts/ti-clt-dsk01/home.nix
index bb2d430..3e54b27 100644
--- a/hosts/ti-clt-dsk01/home.nix
+++ b/hosts/ti-clt-dsk01/home.nix
@@ -44,7 +44,7 @@
       unstable.openscad-unstable
       unstable.brave
       unstable.freecad
-      unstable.ghost-cli
+      unstable.hoppscotch
 
       # Office
       libreoffice