diff --git a/pkgs/development/python-modules/neo/default.nix b/pkgs/development/python-modules/neo/default.nix
index 631beabea8a..e5db8450e78 100644
--- a/pkgs/development/python-modules/neo/default.nix
+++ b/pkgs/development/python-modules/neo/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "neo";
-  version = "0.8.0";
+  version = "0.9.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0n74miad4dadavnzi1hqlyzyk795x7qq2adp71i011534ixs70ik";
+    sha256 = "6e31c88d7c52174fa2512df589b2b5003e9471fde27fca9f315f4770ba3bd3cb";
   };
 
   propagatedBuildInputs = [ numpy quantities ];