diff --git a/pkgs/development/python-modules/nexusformat/default.nix b/pkgs/development/python-modules/nexusformat/default.nix
index 9d5120f42a35..b9c9ffdc7117 100644
--- a/pkgs/development/python-modules/nexusformat/default.nix
+++ b/pkgs/development/python-modules/nexusformat/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "nexusformat";
-  version = "1.0.8";
+  version = "2.0.0";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-zsIOnWgMbUaJl3tHnpQiF3+Qy48dwKDAvFlg6z8hW/M=";
+    hash = "sha256-mIGbmpT9+ZPD3X999fhZSdSg/XgI/SdbEoE/oarjuS0=";
   };
 
   build-system = [