diff --git a/flake.nix b/flake.nix
index 76af278..a3380ce 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,12 +19,12 @@
       {
         packages = rec {
           default = pkgs.pixelflasher.overrideAttrs rec {
-            version = "8.3.1.0";
+            version = "8.4.0.1";
             src = pkgs.fetchFromGitHub {
               owner = "badabing2005";
               repo = "PixelFlasher";
               tag = "v${version}";
-              hash = "sha256-/IEnQQ1fUKWeoKIOH4q9NmWM2Sz/b1xDqQ1s9zEWOI8=";
+              hash = "sha256-9WQXkJ902PHgfwyWY0zd1fBVsEoxyeg5Eq2H0lUxY2Q=";
             };
           };
         };