diff --git a/pkgs/tools/security/trufflehog/default.nix b/pkgs/tools/security/trufflehog/default.nix
index 3d822de5cc6f..663c3c262b9b 100644
--- a/pkgs/tools/security/trufflehog/default.nix
+++ b/pkgs/tools/security/trufflehog/default.nix
@@ -8,16 +8,16 @@
 
 buildGoModule rec {
   pname = "trufflehog";
-  version = "3.81.8";
+  version = "3.81.9";
 
   src = fetchFromGitHub {
     owner = "trufflesecurity";
     repo = "trufflehog";
     rev = "refs/tags/v${version}";
-    hash = "sha256-kNQzBjS6UpvK4/opUAoWFajzDA8kycHwJwQEqZQdPJg=";
+    hash = "sha256-6/lCkao8I4WXIgzGSL72YZGvFp80C5hkycXXR/kSxYw=";
   };
 
-  vendorHash = "sha256-YljUI5gGcMCQhG8kkHfYj855zjF7Yx/o71jsXDtlvPg=";
+  vendorHash = "sha256-S61Np15QlUc58iAokmB4CW/g7laBNwclLJzl9FAk72g=";
 
   proxyVendor = true;