diff --git a/pkgs/development/python-modules/osprofiler/default.nix b/pkgs/development/python-modules/osprofiler/default.nix
index b0c6e012133d..fc9a160cdb2a 100644
--- a/pkgs/development/python-modules/osprofiler/default.nix
+++ b/pkgs/development/python-modules/osprofiler/default.nix
@@ -15,12 +15,12 @@
 
 buildPythonPackage rec {
   pname = "osprofiler";
-  version = "4.2.0";
+  version = "4.3.0";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-bdHEviZFqPJBIQVdpbtGFojcr8fmtNS6vA7xumaQJ4E=";
+    hash = "sha256-d6jaKyO7X5BIBUvVzMRdCshFdMqKiO8SC4+sbohk4kw=";
   };
 
   build-system = [ setuptools ];