diff --git a/pkgs/development/python-modules/databricks-sql-connector/default.nix b/pkgs/development/python-modules/databricks-sql-connector/default.nix
index b9f5561ebe60..d5a765da18bc 100644
--- a/pkgs/development/python-modules/databricks-sql-connector/default.nix
+++ b/pkgs/development/python-modules/databricks-sql-connector/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "databricks-sql-connector";
-  version = "2.0.5";
+  version = "2.2.1";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "databricks";
     repo = "databricks-sql-python";
-    rev = "v${version}";
-    sha256 = "sha256-Qpdyn6z1mbO4bzyUZ2eYdd9pfIkIP/Aj4YgNXaYwxpE=";
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-EMLUXGeVGIXFeaMvaJ+crivRZtOt7W/LCycIO2gwqXA=";
   };
 
   postPatch = ''