diff --git a/pkgs/tools/networking/rabtap/default.nix b/pkgs/tools/networking/rabtap/default.nix
index 2e9fff0dd1e9..fc2d07504e7e 100644
--- a/pkgs/tools/networking/rabtap/default.nix
+++ b/pkgs/tools/networking/rabtap/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "rabtap";
-  version = "1.39.1";
+  version = "1.39.3";
 
   src = fetchFromGitHub {
     owner = "jandelgado";
     repo = "rabtap";
     rev = "v${version}";
-    sha256 = "sha256-R0OZNmOgklhiljsYTVoqpbMMMaPHICC/qVJNUgkUsfU=";
+    sha256 = "sha256-5SX6Ma8AMpm642vCGUR1HI6fkKBui16sf7Fm0IpPK6M=";
   };
 
-  vendorHash = "sha256-BrpDafEFDrH243zDHY9EtkVjPvwrmbJVu5TQMHHOWfA=";
+  vendorHash = "sha256-wZOkQjSPMZW3+ohZb+MlBWNU3WTL4/lqggAOJLrYFHc=";
 
   meta = with lib; {
     description = "RabbitMQ wire tap and swiss army knife";