diff --git a/.gitignore b/.gitignore
index 23cb648..148f7f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-/v0.303.tar.gz
+/v0.304.tar.gz
diff --git a/hwdata.spec b/hwdata.spec
index 41785ef..70fd24c 100644
--- a/hwdata.spec
+++ b/hwdata.spec
@@ -1,6 +1,6 @@
 Name: hwdata
 Summary: Hardware identification and configuration data
-Version: 0.303
+Version: 0.304
 Release: 1%{?dist}
 License: GPLv2+
 Group: System Environment/Base
@@ -33,6 +33,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/%{name}/*
 
 %changelog
+* Mon Sep 04 2017 Vitezslav Crhonek <vcrhonek@redhat.com> - 0.304-1
+- Updated pci, usb and vendor ids.
+
 * Tue Aug 01 2017 Vitezslav Crhonek <vcrhonek@redhat.com> - 0.303-1
 - Updated pci, usb and vendor ids.
 
diff --git a/sources b/sources
index 78ff81b..0b31a97 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (v0.303.tar.gz) = 513e5f971b28173eb4802ad258e4c6f0b1d8c658300d3aaa99d121cb429a5656b256c9558d88170ff27d65d882d0d8a70c72346c1a97afcd7d9b55d7bd7f8abc
+SHA512 (v0.304.tar.gz) = dab22c86accaf43ddc47a3175de5af90a3e2fa460f16e0e814e727a0330c0abd1df3fcd6a22fa8a979974f264cbca58fe0223dfee287b0742cd28129cff60310