diff --git a/pkgs/tools/security/metasploit/Gemfile b/pkgs/tools/security/metasploit/Gemfile
index a03fb765df2b..4e73e39a34e5 100644
--- a/pkgs/tools/security/metasploit/Gemfile
+++ b/pkgs/tools/security/metasploit/Gemfile
@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 source "https://rubygems.org"
 
-gem "metasploit-framework", git: "https://github.com/rapid7/metasploit-framework", ref: "refs/tags/6.4.42"
+gem "metasploit-framework", git: "https://github.com/rapid7/metasploit-framework", ref: "refs/tags/6.4.43"
diff --git a/pkgs/tools/security/metasploit/Gemfile.lock b/pkgs/tools/security/metasploit/Gemfile.lock
index f163d711fb33..0360b87c4db2 100644
--- a/pkgs/tools/security/metasploit/Gemfile.lock
+++ b/pkgs/tools/security/metasploit/Gemfile.lock
@@ -1,9 +1,9 @@
 GIT
   remote: https://github.com/rapid7/metasploit-framework
-  revision: 02397587c3a571a685c43226719c77b3194837cd
-  ref: refs/tags/6.4.42
+  revision: 726e819f87e3022dc90232087bf30edb0d149ba5
+  ref: refs/tags/6.4.43
   specs:
-    metasploit-framework (6.4.42)
+    metasploit-framework (6.4.43)
       aarch64
       abbrev
       actionpack (~> 7.0.0)
diff --git a/pkgs/tools/security/metasploit/default.nix b/pkgs/tools/security/metasploit/default.nix
index 1db68949861a..1406fb4aeff0 100644
--- a/pkgs/tools/security/metasploit/default.nix
+++ b/pkgs/tools/security/metasploit/default.nix
@@ -18,13 +18,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "metasploit-framework";
-  version = "6.4.42";
+  version = "6.4.43";
 
   src = fetchFromGitHub {
     owner = "rapid7";
     repo = "metasploit-framework";
     tag = finalAttrs.version;
-    hash = "sha256-PsYA29tEhb++Uo0Mh2sAeAUfy51+x7NGNWrMYkj2rrE=";
+    hash = "sha256-1zUt6nInDUIY97fBJa0dQ/hD4WZ1v5LXYdPQhnYKlYw=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/tools/security/metasploit/gemset.nix b/pkgs/tools/security/metasploit/gemset.nix
index 24773344f787..ff54d3f154f1 100644
--- a/pkgs/tools/security/metasploit/gemset.nix
+++ b/pkgs/tools/security/metasploit/gemset.nix
@@ -734,12 +734,12 @@
     platforms = [ ];
     source = {
       fetchSubmodules = false;
-      rev = "02397587c3a571a685c43226719c77b3194837cd";
-      sha256 = "1cdfyr465k3a6m3b7ivykp5iy1bq01mqf34daazbz1a4vgdh1iiy";
+      rev = "726e819f87e3022dc90232087bf30edb0d149ba5";
+      sha256 = "134m19v8dl6kc7br5gvmcvhl7y233nnjbhdpywc44397fbm2sdfp";
       type = "git";
       url = "https://github.com/rapid7/metasploit-framework";
     };
-    version = "6.4.42";
+    version = "6.4.43";
   };
   metasploit-model = {
     groups = [ "default" ];