diff --git a/pkgs/applications/office/watson/default.nix b/pkgs/applications/office/watson/default.nix
index 5d4b915edfb..dc185a791ea 100644
--- a/pkgs/applications/office/watson/default.nix
+++ b/pkgs/applications/office/watson/default.nix
@@ -1,27 +1,18 @@
-{ stdenv, fetchFromGitHub, pythonPackages, fetchpatch, installShellFiles }:
+{ stdenv, fetchFromGitHub, pythonPackages, installShellFiles }:
 
 with pythonPackages;
 
 buildPythonApplication rec {
   pname = "watson";
-  version = "1.9.0";
+  version = "1.10.0";
 
   src = fetchFromGitHub {
     owner = "TailorDev";
     repo = "Watson";
     rev = version;
-    sha256 = "0f0ldwadjf0xncx3m4w4wwqddd4wjwcsrbhby8vgsnqsn48dnfcx";
+    sha256 = "1s0k86ldqky6avwjaxkw1y02wyf59qwqldcahy3lhjn1b5dgsb3s";
   };
 
-  patches = [
-    # https://github.com/TailorDev/Watson/pull/380
-    # The nixpkgs' arrow version is too new / not supported by Watson's latest release.
-    (fetchpatch {
-      url = "https://github.com/TailorDev/Watson/commit/69b9ad25551525d52060f7fb2eef3653e872a455.patch";
-      sha256 = "0zrswgr0y219f92zi41m7cymfaspkhmlada4v9ijnsjjdb4bn2c9";
-    })
-  ];
-
   checkPhase = ''
     pytest -vs tests
   '';
@@ -39,6 +30,6 @@ buildPythonApplication rec {
     homepage = "https://tailordev.github.io/Watson/";
     description = "A wonderful CLI to track your time!";
     license = licenses.mit;
-    maintainers = with maintainers; [ mguentner nathyong ];
+    maintainers = with maintainers; [ mguentner nathyong geistesk ];
   };
 }