diff --git a/pkgs/development/python-modules/oracledb/default.nix b/pkgs/development/python-modules/oracledb/default.nix
index 107efef2b604..e40e7ae79722 100644
--- a/pkgs/development/python-modules/oracledb/default.nix
+++ b/pkgs/development/python-modules/oracledb/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "oracledb";
-  version = "2.5.1";
+  version = "3.0.0";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-Y9F+u5X5Ep0KuThstjLJ5mfjvix2cnjMEajkWFRo3jM=";
+    hash = "sha256-ZNyG7lwDL+vFVnmLBuewAO9oKLsCUghPat2srTNj24U=";
   };
 
   build-system = [