diff --git a/pkgs/by-name/wa/walker/package.nix b/pkgs/by-name/wa/walker/package.nix
index c8f596c4e730..d16a6e6e5459 100644
--- a/pkgs/by-name/wa/walker/package.nix
+++ b/pkgs/by-name/wa/walker/package.nix
@@ -13,13 +13,13 @@
 
 buildGoModule rec {
   pname = "walker";
-  version = "0.12.19";
+  version = "0.12.21";
 
   src = fetchFromGitHub {
     owner = "abenz1267";
     repo = "walker";
     rev = "v${version}";
-    hash = "sha256-XOOYalJ+6V/O/fhC5gEDk2m1yZ2e5DofRRIi8ETHgoQ=";
+    hash = "sha256-wONW5CaPkLiVR5roGFx2SOcvcVDr9E9eCtojGBy3ErE=";
   };
 
   vendorHash = "sha256-6PPNVnsH1eU4fLcZpxiBoHCzN/TUUxfTfmxDsBDPDKQ=";