diff --git a/flake.lock b/flake.lock
index 5dafd370..e6a43b0b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1712473363,
-        "narHash": "sha256-TIScFAVdI2yuybMxxNjC4YZ/j++c64wwuKbpnZnGiyU=",
+        "lastModified": 1717602782,
+        "narHash": "sha256-pL9jeus5QpX5R+9rsp3hhZ+uplVHscNJh8n8VpqscM0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e89cf1c932006531f454de7d652163a9a5c86668",
+        "rev": "e8057b67ebf307f01bdcc8fba94d94f75039d1f6",
         "type": "github"
       },
       "original": {
@@ -16,9 +16,26 @@
         "type": "github"
       }
     },
+    "qt6Nixpkgs": {
+      "locked": {
+        "lastModified": 1711460435,
+        "narHash": "sha256-Qb/J9NFk2Qemg7vTl8EDCto6p3Uf/GGORkGhTQJLj9U=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f862bd46d3020bcfe7195b3dad638329271b0524",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f862bd46d3020bcfe7195b3dad638329271b0524",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "qt6Nixpkgs": "qt6Nixpkgs"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index f827ba07..dbe54de5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,9 +1,18 @@
 {
-  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
 
-  outputs = { self, nixpkgs, }:
+    qt6Nixpkgs = {
+      # Commit bumping to qt6.6.3
+      url = "github:NixOS/nixpkgs/f862bd46d3020bcfe7195b3dad638329271b0524"; 
+    };
+  };
+
+  outputs = { self, nixpkgs, qt6Nixpkgs }:
   let
     pkgs = nixpkgs.legacyPackages.x86_64-linux;
+
+    qt6Pkgs = qt6Nixpkgs.legacyPackages.x86_64-linux;
   in {
     devShells.x86_64-linux.default = pkgs.mkShell {
       LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [
@@ -17,19 +26,19 @@
         pkgs.xorg.libxcb
         pkgs.freetype
         pkgs.dbus
-        pkgs.qt6.qtwayland
-        pkgs.qt6.full
-        pkgs.qt6.qtbase
         pkgs.zstd
+        # For PySide6 Multimedia
+        pkgs.libpulseaudio
+        pkgs.libkrb5
+
+        qt6Pkgs.qt6.qtwayland
+        qt6Pkgs.qt6.full
+        qt6Pkgs.qt6.qtbase
       ];
       buildInputs = with pkgs; [
         cmake
         gdb
         zstd
-        qt6.qtbase
-        qt6.full
-        qt6.qtwayland
-        qtcreator
         python312Packages.pip
         python312Full
         python312Packages.virtualenv # run virtualenv .
@@ -49,11 +58,17 @@
         fontconfig
         xorg.libxcb
 
-
         # this is for the shellhook portion
-        qt6.wrapQtAppsHook
         makeWrapper
         bashInteractive
+      ] ++ [
+        qt6Pkgs.qt6.qtbase
+        qt6Pkgs.qt6.full
+        qt6Pkgs.qt6.qtwayland
+        qt6Pkgs.qtcreator
+
+        # this is for the shellhook portion
+        qt6Pkgs.qt6.wrapQtAppsHook
       ];
       # set the environment variables that Qt apps expect
       shellHook = ''