diff --git a/pkgs/by-name/al/alt-tab-macos/package.nix b/pkgs/by-name/al/alt-tab-macos/package.nix
index e788ac297efb..b70c74a9f021 100644
--- a/pkgs/by-name/al/alt-tab-macos/package.nix
+++ b/pkgs/by-name/al/alt-tab-macos/package.nix
@@ -8,11 +8,11 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "alt-tab-macos";
-  version = "8.3.4";
+  version = "10.4.0";
 
   src = fetchurl {
     url = "https://github.com/lwouis/alt-tab-macos/releases/download/v${finalAttrs.version}/AltTab-${finalAttrs.version}.zip";
-    hash = "sha256-I5Dx/71+rY6qThE8ton4EtDtcfMQzx4Yle+1tpOAkDI=";
+    hash = "sha256-CbeQi50EbGP+GoXLN/M8iLJ65RI6awXjDoPzEB8Pb38=";
   };
 
   sourceRoot = ".";