diff --git a/pkgs/tools/security/trufflehog/default.nix b/pkgs/tools/security/trufflehog/default.nix
index b87ef179981f..5eb29a14ba5b 100644
--- a/pkgs/tools/security/trufflehog/default.nix
+++ b/pkgs/tools/security/trufflehog/default.nix
@@ -5,16 +5,16 @@
 
 buildGoModule rec {
   pname = "trufflehog";
-  version = "3.28.2";
+  version = "3.28.3";
 
   src = fetchFromGitHub {
     owner = "trufflesecurity";
     repo = "trufflehog";
     rev = "refs/tags/v${version}";
-    hash = "sha256-sLADYTjC2jXhKkZbq1ft61SDLjY6xpQjwlhS3XkitBo=";
+    hash = "sha256-zuNDTf7OvlUTg7DUzqeTL3qijcSTQXbOF9pO+uoNANU=";
   };
 
-  vendorHash = "sha256-+N/aF/aDufOzejpsd49EtkAJGqPZd666KHL0khmS+OA=";
+  vendorHash = "sha256-xWPH3vbYQu6cBqZjq739S+I7xyQgQ8feJc1PBUbnJZo=";
 
   # Test cases run git clone and require network access
   doCheck = false;