diff --git a/pkgs/development/python-modules/biosppy/default.nix b/pkgs/development/python-modules/biosppy/default.nix
index afb93e5f30df..72169a353383 100644
--- a/pkgs/development/python-modules/biosppy/default.nix
+++ b/pkgs/development/python-modules/biosppy/default.nix
@@ -22,14 +22,14 @@
 
 buildPythonPackage rec {
   pname = "biosppy";
-  version = "2.2.3";
+  version = "2.2.4";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "scientisst";
     repo = "BioSPPy";
     tag = "v${version}";
-    hash = "sha256-R+3K8r+nzrCiZegxur/rf3/gDGhN9bVNMhlK94SHer0=";
+    hash = "sha256-ED25/4WmLbXfEfa4KuUJMN+Fc9hd/AdUqgw8mwQes8Y=";
   };
 
   build-system = [ setuptools ];