diff --git a/pkgs/development/python-modules/pytest-timeout/default.nix b/pkgs/development/python-modules/pytest-timeout/default.nix
index d3a4e375ec3..d1e40e5037e 100644
--- a/pkgs/development/python-modules/pytest-timeout/default.nix
+++ b/pkgs/development/python-modules/pytest-timeout/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "pytest-timeout";
-  version = "1.2.1";
+  version = "1.3.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1kdp6qbh5v1168l99rba5yfzvy05gmzkmkhldgp36p9xcdjd5dv8";
+    sha256 = "08b550b498b9251901a3747f02aa2624ed53a9c8285ca482551346c85b47d641";
   };
   buildInputs = [ pytest ];
   checkInputs = [ pytest pexpect ];