diff --git a/pkgs/development/python-modules/nomadnet/default.nix b/pkgs/development/python-modules/nomadnet/default.nix
index a8a8fa50a527..ac0202f81146 100644
--- a/pkgs/development/python-modules/nomadnet/default.nix
+++ b/pkgs/development/python-modules/nomadnet/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "nomadnet";
-  version = "0.9.11";
+  version = "1.0.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "markqvist";
     repo = "NomadNet";
     tag = finalAttrs.version;
-    hash = "sha256-vIV3FEvwqd2je/DzGWeshEx5Tb+DhOQIg7l0LbffEwY=";
+    hash = "sha256-uNchcz9kiLX2nUNRC2rTMv7my+19ylZrHTGWbonziFc=";
   };
 
   build-system = [ setuptools ];