diff --git a/modules/joinmarket.nix b/modules/joinmarket.nix
index 289bf2e..bdadc92 100644
--- a/modules/joinmarket.nix
+++ b/modules/joinmarket.nix
@@ -64,6 +64,8 @@ let
     tx_broadcast = self
     minimum_makers = 4
     max_sats_freeze_reuse = -1
+    interest_rate = """ + _DEFAULT_INTEREST_RATE + """
+    bondless_makers_allowance = """ + _DEFAULT_BONDLESS_MAKERS_ALLOWANCE + """
     taker_utxo_retries = 3
     taker_utxo_age = 5
     taker_utxo_amtpercent = 20
diff --git a/pkgs/joinmarket/default.nix b/pkgs/joinmarket/default.nix
index a94c691..7c3d71f 100644
--- a/pkgs/joinmarket/default.nix
+++ b/pkgs/joinmarket/default.nix
@@ -1,10 +1,10 @@
 { stdenv, lib, fetchurl, python3, nbPython3Packages, pkgs }:
 
 let
-  version = "0.8.3";
+  version = "0.9.1";
   src = fetchurl {
     url = "https://github.com/JoinMarket-Org/joinmarket-clientserver/archive/v${version}.tar.gz";
-    sha256 = "0kcgp8lsgnbaxfv13lrg6x7vcbdi5yj526lq9vmvbbidyw4km3r2";
+    sha256 = "0a8jlzi3ll1dw60fwnqs5awmcfxdjynh6i1gfmcc29qhwjpx5djl";
   };
 
   runtimePackages = with nbPython3Packages; [
@@ -47,7 +47,7 @@ stdenv.mkDerivation {
     patchShebangs $out/bin
 
     # These files must be placed in the same dir as ob-watcher
-    cp scripts/obwatch/orderbook.html $out/bin/orderbook.html
+    cp scripts/obwatch/{orderbook.html,sybil_attack_calculations.py} $out/bin/
     cp -r scripts/obwatch/vendor $out/bin/vendor
   '';
 }
diff --git a/pkgs/python-packages/jmclient/default.nix b/pkgs/python-packages/jmclient/default.nix
index dd8d4a3..cf8702d 100644
--- a/pkgs/python-packages/jmclient/default.nix
+++ b/pkgs/python-packages/jmclient/default.nix
@@ -1,4 +1,4 @@
-{ version, src, lib, buildPythonPackage, fetchurl, future, configparser, joinmarketbase, mnemonic, argon2_cffi, bencoderpyx, pyaes, joinmarketbitcoin, txtorcon }:
+{ version, src, lib, buildPythonPackage, fetchurl, future, configparser, joinmarketbase, joinmarketdaemon, mnemonic, argon2_cffi, bencoderpyx, pyaes, joinmarketbitcoin, txtorcon }:
 
 buildPythonPackage rec {
   pname = "joinmarketclient";
@@ -6,7 +6,7 @@ buildPythonPackage rec {
 
   postUnpack = "sourceRoot=$sourceRoot/jmclient";
 
-  checkInputs = [ joinmarketbitcoin txtorcon ];
+  checkInputs = [ joinmarketbitcoin joinmarketdaemon txtorcon ];
 
   # configparser may need to be compiled with python_version<"3.2"
   propagatedBuildInputs = [ future configparser joinmarketbase mnemonic argon2_cffi bencoderpyx pyaes ];