diff --git a/pkgs/tools/networking/bandwhich/default.nix b/pkgs/tools/networking/bandwhich/default.nix
index 7e815c6ccf0..1048b3e4983 100644
--- a/pkgs/tools/networking/bandwhich/default.nix
+++ b/pkgs/tools/networking/bandwhich/default.nix
@@ -1,17 +1,29 @@
-{ stdenv, fetchFromGitHub, rustPlatform, Security }:
+{ stdenv, fetchFromGitHub, rustPlatform, Security, fetchpatch }:
 
 rustPlatform.buildRustPackage rec {
   pname = "bandwhich";
-  version = "0.17.0";
+  version = "0.18.1";
 
   src = fetchFromGitHub {
     owner = "imsnif";
     repo = pname;
     rev = version;
-    sha256 = "0fhy3zys41bkpjmvhkxf413004hvv2kngcgf4819mw22w14zfvgr";
+    sha256 = "0qzmkhrg7pqgblmva7xcww6zc4rryba6kkfkhj05mvd31z3c1rz8";
   };
 
-  cargoSha256 = "015ff049xb699gig0cwr5i7n8hgw1316dkdpnqd4843h54x7bp5y";
+  cargoSha256 = "0iakw42nip0vxq50jjk73r0xl7xp426szb091ap4isad3zxq6saj";
+  cargoPatches = [
+    # Fixes rDNS support for systems using `systemd-networkd` from v246.
+    # See https://github.com/imsnif/bandwhich/pull/184 for context
+    (fetchpatch {
+      url = "https://github.com/imsnif/bandwhich/commit/19e485a1ce9f749c121d235147e3117cc847379e.patch";
+      sha256 = "03hg73gwlfq0l36k3aq7cfak3js7j05ssfpdbfiiwqq7lynm83jr";
+    })
+    (fetchpatch {
+      url = "https://github.com/imsnif/bandwhich/commit/35f03b716832fba9a735628d1c728d3e305f75c8.patch";
+      sha256 = "1bv837wc1dgg26s640f3lfya28ypnjs0675dykzxxxv5y9ns58l3";
+    })
+  ];
 
   buildInputs = stdenv.lib.optional stdenv.isDarwin Security;