diff --git a/pkgs/development/tools/misc/wishbone-tool/default.nix b/pkgs/development/tools/misc/wishbone-tool/default.nix
index 829ccd8775f6..7cda9afee898 100644
--- a/pkgs/development/tools/misc/wishbone-tool/default.nix
+++ b/pkgs/development/tools/misc/wishbone-tool/default.nix
@@ -1,25 +1,23 @@
 { lib, fetchFromGitHub, rustPlatform, libusb-compat-0_1 }:
 
 let
-  version = "0.6.9";
+  version = "0.7.9";
   src = fetchFromGitHub {
     owner = "litex-hub";
     repo = "wishbone-utils";
     rev = "v${version}";
-    sha256 = "0gq359ybxnqvcp93cn154bs9kwlai62gnm71yvl2nhzjdlcr3fhp";
+    hash = "sha256-Gl0bxHJ8Y0ytYJxToYAR2tVkD4YNMihk+zRpieSvMGE=";
   };
 in
 rustPlatform.buildRustPackage {
   pname = "wishbone-tool";
   inherit version;
 
-  src = "${src}/wishbone-tool";
+  inherit src;
 
-  # N.B. The cargo vendor consistency checker searches in "source" for lockfile
-  cargoDepsHook = ''
-    ln -s wishbone-tool source
-  '';
-  cargoSha256 = "1b12wpmzv7wxidc4hd8hmp8iwqhqlycxh8bdv3rf701sqsazkc5x";
+  sourceRoot = "${src.name}/wishbone-tool";
+
+  cargoHash = "sha256-wOw3v47AekJUW+8dpHVysheA+42HwEahn/hriYF7CfA=";
 
   buildInputs = [ libusb-compat-0_1 ];
 
@@ -27,7 +25,7 @@ rustPlatform.buildRustPackage {
     description = "Manipulate a Wishbone device over some sort of bridge";
     mainProgram = "wishbone-tool";
     homepage = "https://github.com/litex-hub/wishbone-utils";
-    license = licenses.bsd2;
+    license = licenses.asl20;
     maintainers = with maintainers; [ edef ];
     platforms = platforms.linux;
   };