diff --git a/pkgs/tools/X11/alttab/default.nix b/pkgs/tools/X11/alttab/default.nix
index 1a4f1daad51..34c17a7b518 100644
--- a/pkgs/tools/X11/alttab/default.nix
+++ b/pkgs/tools/X11/alttab/default.nix
@@ -2,7 +2,7 @@
 , xorg }:
 
 stdenv.mkDerivation rec {
-  version = "1.5.0";
+  version = "1.6.0";
 
   pname = "alttab";
 
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     owner = "sagb";
     repo = pname;
     rev = "v${version}";
-    sha256 = "026xd1bkg10fj2q1n6xx797xk1grpby25qj1pnw2lp4f3vc19qn6";
+    sha256 = "sha256-G4tu008IC3RCeCRZVKFPY2+ioLuUa9hDDKUx1q5C5FQ=";
   };
 
   nativeBuildInputs = [