diff --git a/pkgs/development/python-modules/openapi-spec-validator/default.nix b/pkgs/development/python-modules/openapi-spec-validator/default.nix
index 02f51bc3e66..1cd95bcd6ab 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 = "0.2.9";
+  version = "0.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1jw59mmd3n1d5zihdqz2a3j2axxf3m34lqp1190fw8rlndlilf3r";
+    sha256 = "53ba3d884e98ff2062d5ada025aa590541dcd665b8f81067dc82dd61c0923759";
   };
 
   propagatedBuildInputs = [ jsonschema pyyaml six setuptools ]