diff --git a/pkgs/development/python-modules/pytest-subtests/default.nix b/pkgs/development/python-modules/pytest-subtests/default.nix
index 4b88991bb741..8ada20dce8f5 100644
--- a/pkgs/development/python-modules/pytest-subtests/default.nix
+++ b/pkgs/development/python-modules/pytest-subtests/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "pytest-subtests";
-  version = "0.8.0";
+  version = "0.9.0";
   format = "setuptools";
 
-  disabled = pythonOlder "3.6";
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-Rus3YCLpJpUIFszCNQLeMnetzBOWZS3bMyjOAokFLE0=";
+    sha256 = "sha256-wDF81fal6z6Vfonb5PwzIqmv3botuEFDVe0qLLkahE4=";
   };
 
   nativeBuildInputs = [