diff --git a/nixos/modules/services/networking/xandikos.nix b/nixos/modules/services/networking/xandikos.nix
index 87c029156b9..f1882261656 100644
--- a/nixos/modules/services/networking/xandikos.nix
+++ b/nixos/modules/services/networking/xandikos.nix
@@ -122,7 +122,7 @@ in
             ExecStart = ''
               ${cfg.package}/bin/xandikos \
                 --directory /var/lib/xandikos \
-                --listen_address ${cfg.address} \
+                --listen-address ${cfg.address} \
                 --port ${toString cfg.port} \
                 --route-prefix ${cfg.routePrefix} \
                 ${lib.concatStringsSep " " cfg.extraOptions}
diff --git a/nixos/tests/xandikos.nix b/nixos/tests/xandikos.nix
index 0fded20ff1a..886c3e0082f 100644
--- a/nixos/tests/xandikos.nix
+++ b/nixos/tests/xandikos.nix
@@ -17,7 +17,7 @@ import ./make-test-python.nix (
           services.xandikos.enable = true;
           services.xandikos.address = "localhost";
           services.xandikos.port = 8080;
-          services.xandikos.routePrefix = "/xandikos/";
+          services.xandikos.routePrefix = "/xandikos-prefix/";
           services.xandikos.extraOptions = [
             "--defaults"
           ];
@@ -28,7 +28,7 @@ import ./make-test-python.nix (
               serverName = "xandikos.local";
               basicAuth.xandikos = "snakeOilPassword";
               locations."/xandikos/" = {
-                proxyPass = "http://localhost:8080/";
+                proxyPass = "http://localhost:8080/xandikos-prefix/";
               };
             };
           };
diff --git a/pkgs/servers/xandikos/default.nix b/pkgs/servers/xandikos/default.nix
index 27fb93a8803..f10c5dc1d1f 100644
--- a/pkgs/servers/xandikos/default.nix
+++ b/pkgs/servers/xandikos/default.nix
@@ -5,20 +5,23 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "xandikos";
-  version = "0.1.0";
+  version = "0.2.2";
 
   src = fetchFromGitHub {
     owner = "jelmer";
     repo = "xandikos";
     rev = "v${version}";
-    sha256 = "12r8fciid2qpqf054584ywwh49yddyhhpkpcm6jihzyr5y2r4kn1";
+    sha256 = "1b75r3ipjmk48nvc99zib8gc8xpsb3m0ssg7k0am3zmryi7i19h7";
   };
 
   propagatedBuildInputs = with python3Packages; [
+    aiohttp
     dulwich
     defusedxml
     icalendar
     jinja2
+    multidict
+    prometheus_client
   ];
 
   meta = with stdenv.lib; {