diff --git a/pkgs/development/python-modules/python-osc/default.nix b/pkgs/development/python-modules/python-osc/default.nix
index ade67876ea0c..8c6fc7cc3d54 100644
--- a/pkgs/development/python-modules/python-osc/default.nix
+++ b/pkgs/development/python-modules/python-osc/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "python-osc";
-  version = "1.8.0";
+  version = "1.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2f8c187c68d239960fb2eddcb5346a62a9b35e64f2de045b3e5e509f475ca73d";
+    sha256 = "sha256-69a3z4rjhzgPSOnW1zabrRwXahr2YI79eIi1C08OdK0=";
   };
 
   pythonImportsCheck = [ "pythonosc" ];