diff --git a/pkgs/development/python-modules/openapi-spec-validator/default.nix b/pkgs/development/python-modules/openapi-spec-validator/default.nix
index 5e3806934d0e..02f51bc3e66f 100644
--- a/pkgs/development/python-modules/openapi-spec-validator/default.nix
+++ b/pkgs/development/python-modules/openapi-spec-validator/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "openapi-spec-validator";
-  version = "0.2.8";
+  version = "0.2.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1kav0jlgdpgwx4am09ja7cr8s1g8h8a7j8mcfy1cfjr8fficg2g4";
+    sha256 = "1jw59mmd3n1d5zihdqz2a3j2axxf3m34lqp1190fw8rlndlilf3r";
   };
 
   propagatedBuildInputs = [ jsonschema pyyaml six setuptools ]