diff --git a/pkgs/development/tools/checkmate/default.nix b/pkgs/development/tools/checkmate/default.nix
index 3982053456c5..b14079c749dd 100644
--- a/pkgs/development/tools/checkmate/default.nix
+++ b/pkgs/development/tools/checkmate/default.nix
@@ -11,16 +11,17 @@ buildGoModule rec {
     owner = "adedayo";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-tgiZDTPIAYirPX6nGPEAt6BoYEC8uUJwT6zuHJqPF1w=";
+    hash = "sha256-tgiZDTPIAYirPX6nGPEAt6BoYEC8uUJwT6zuHJqPF1w=";
   };
 
-  vendorSha256 = "sha256-eL1fLJwzVpU9NqaAl5R/fbaqI3AnEkl6EuPkMTuY86w=";
+  vendorHash = "sha256-eL1fLJwzVpU9NqaAl5R/fbaqI3AnEkl6EuPkMTuY86w=";
 
   subPackages = [ "." ];
 
   meta = with lib; {
     description = "Pluggable code security analysis tool";
     homepage = "https://github.com/adedayo/checkmate";
+    changelog = "https://github.com/adedayo/checkmate/releases/tag/v${version}";
     license = licenses.bsd3;
     maintainers = with maintainers; [ fab ];
   };