diff --git a/pkgs/development/python-modules/scikit-rf/default.nix b/pkgs/development/python-modules/scikit-rf/default.nix
index 848624dfbef7..4d90c831fbcb 100644
--- a/pkgs/development/python-modules/scikit-rf/default.nix
+++ b/pkgs/development/python-modules/scikit-rf/default.nix
@@ -26,14 +26,14 @@
 
 buildPythonPackage rec {
   pname = "scikit-rf";
-  version = "1.8.0";
+  version = "1.9.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "scikit-rf";
     repo = "scikit-rf";
     tag = "v${version}";
-    hash = "sha256-wQOphwG5/4Bfa+re3S0d7lS4CJlKRjrRqnFZKaTG70M=";
+    hash = "sha256-iOKTQOOJTsj6YIQaJVWFcp9HdUEj43aytpo7VzItxr8=";
   };
 
   build-system = [ setuptools ];