diff --git a/pkgs/tools/misc/nbqa/default.nix b/pkgs/tools/misc/nbqa/default.nix
index 91a501e80319..0165a2184196 100644
--- a/pkgs/tools/misc/nbqa/default.nix
+++ b/pkgs/tools/misc/nbqa/default.nix
@@ -4,17 +4,19 @@
 , lib
 , python3
 , ruff
+, testers
+, nbqa
 }:
 python3.pkgs.buildPythonApplication rec {
   pname = "nbqa";
-  version = "1.8.7";
+  version = "1.9.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "nbQA-dev";
     repo = "nbQA";
     rev = "refs/tags/${version}";
-    hash = "sha256-zn+e/svaxeJU9P1sIaRrVuKW0+FM0GLKZTUx3PfuThk=";
+    hash = "sha256-9s+q2unh+jezU0Er7ZH0tvgntmPFts9OmsgAMeQXRrY=";
   };
 
   build-system = with python3.pkgs; [
@@ -90,6 +92,12 @@ python3.pkgs.buildPythonApplication rec {
     "tests/test_include_exclude.py"
   ];
 
+  passthru = {
+    tests.version = testers.testVersion {
+      package = nbqa;
+    };
+  };
+
   meta = {
     homepage = "https://github.com/nbQA-dev/nbQA";
     changelog = "https://nbqa.readthedocs.io/en/latest/history.html";