diff --git a/pkgs/by-name/bu/buildkit/package.nix b/pkgs/by-name/bu/buildkit/package.nix
index ea1a26620edb..7a2362794841 100644
--- a/pkgs/by-name/bu/buildkit/package.nix
+++ b/pkgs/by-name/bu/buildkit/package.nix
@@ -7,13 +7,13 @@
 
 buildGoModule (finalAttrs: {
   pname = "buildkit";
-  version = "0.28.1";
+  version = "0.29.0";
 
   src = fetchFromGitHub {
     owner = "moby";
     repo = "buildkit";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-tGn4TQZq1kcueuadwORRZbLTeJs79E7TFEwawfiFGsY=";
+    hash = "sha256-gLWxkvr6Ead75MjMAQJIEMWN97NQfWA2v71rZnAYbo8=";
   };
 
   vendorHash = null;