diff --git a/flake.lock b/flake.lock
index abe2dae16..bbcd92d74 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1694529238,
-        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
         "type": "github"
       },
       "original": {
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1697915759,
-        "narHash": "sha256-WyMj5jGcecD+KC8gEs+wFth1J1wjisZf8kVZH13f1Zo=",
+        "lastModified": 1765644376,
+        "narHash": "sha256-yqHBL2wYGwjGL2GUF2w3tofWl8qO9tZEuI4wSqbCrtE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "51d906d2341c9e866e48c2efcaac0f2d70bfd43e",
+        "rev": "23735a82a828372c4ef92c660864e82fbe2f5fbe",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index e7c7426a1..e6452fcaa 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,15 +12,9 @@
     let llvm = pkgs.llvmPackages_latest; in
     {
       packages = rec {
-        default = pkgs.stdenv.mkDerivation rec {
-          pname = "ftxui";
-          version = "v4.0.0";
-          src = pkgs.fetchFromGitHub {
-            owner = "ArthurSonzogni";
-            repo = "FTXUI";
-            rev = version;
-            sha256 = "sha256-3kAhHDUwzwdvHc8JZAcA14tGqa6w69qrN1JXhSxNBQY=";
-          };
+        default = pkgs.stdenv.mkDerivation {
+          name = "ftxui";
+          src = ./.;
 
           nativeBuildInputs = [
             pkgs.cmake