diff --git a/pkgs/development/python-modules/osqp/default.nix b/pkgs/development/python-modules/osqp/default.nix
index 211fadb30148..83fd6645cde7 100644
--- a/pkgs/development/python-modules/osqp/default.nix
+++ b/pkgs/development/python-modules/osqp/default.nix
@@ -16,14 +16,14 @@
 
 buildPythonPackage rec {
   pname = "osqp";
-  version = "1.0.1";
+  version = "0.6.7.post3";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-hCXSQGfZ8g7peRmWWVD25mEXhlQRTW+M4hQYzBI+sLM=";
+    hash = "sha256-sMXgpyHyHJckCXpP1QEIME0pZGjRJOFvNKxnBG9wIOE=";
   };
 
   postPatch = ''