diff --git a/pkgs/tools/security/metabigor/default.nix b/pkgs/tools/security/metabigor/default.nix
index 84e4d39d6a2c..bfacb60177ce 100644
--- a/pkgs/tools/security/metabigor/default.nix
+++ b/pkgs/tools/security/metabigor/default.nix
@@ -5,16 +5,16 @@
 
 buildGoModule rec {
   pname = "metabigor";
-  version = "1.12.1";
+  version = "2.0.0";
 
   src = fetchFromGitHub {
     owner = "j3ssie";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-T1P+jAAsKObKRaoxH8c/DMEfXtmSrvnDd5Y3ocKcCSc=";
+    sha256 = "sha256-JFt9PC6VHWTYuaIWh2t2BiGFm1tGwZDdhhdp2xtmXSI=";
   };
 
-  vendorHash = "sha256-V+72l2TvhEWgDg7kvn5OOjYcyEgWGLgTGnt58Bu+AEQ=";
+  vendorHash = "sha256-PGUOTEFcOL1pG+itTp9ce1qW+1V6hts8jKpA0E8orDk=";
 
   # Disabled for now as there are some failures ("undefined:")
   doCheck = false;