diff --git a/rubygem-rubyzip.changes b/rubygem-rubyzip.changes
index 6cd25d5..28a049d 100644
--- a/rubygem-rubyzip.changes
+++ b/rubygem-rubyzip.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Mon Mar 16 12:06:26 UTC 2020 - Dan Čermák <dcermak@suse.com>
+
+- New upstream release 2.3.0
+
+  * Fix frozen string literal error
+    [#431](https://github.com/rubyzip/rubyzip/pull/431)
+  * Set `OutputStream.write_buffer`'s buffer to binmode
+    [#439](https://github.com/rubyzip/rubyzip/pull/439)
+  * Upgrade rubocop and fix various linting complaints
+    [#437](https://github.com/rubyzip/rubyzip/pull/437)
+  * [#440](https://github.com/rubyzip/rubyzip/pull/440)
+
+  Tooling:
+
+  * Add a `bin/console` script for development
+    [#420](https://github.com/rubyzip/rubyzip/pull/420)
+  * Update rake requirement (development dependency only) to fix a security
+    alert.
+
 -------------------------------------------------------------------
 Fri Feb 28 09:21:54 UTC 2020 - Stephan Kulow <coolo@suse.com>
 
diff --git a/rubygem-rubyzip.spec b/rubygem-rubyzip.spec
index 5009997..f7e72e9 100644
--- a/rubygem-rubyzip.spec
+++ b/rubygem-rubyzip.spec
@@ -16,28 +16,26 @@
 #
 
 
+%define mod_name rubyzip
+%define mod_full_name %{mod_name}-%{version}
 #
 # This file was generated with a gem2rpm.yml and not just plain gem2rpm.
 # All sections marked as MANUAL, license headers, summaries and descriptions
 # can be maintained in that file. Please consult this file before editing any
 # of those fields
 #
-
 Name:           rubygem-rubyzip
-Version:        2.2.0
+Version:        2.3.0
 Release:        0
-%define mod_name rubyzip
-%define mod_full_name %{mod_name}-%{version}
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-BuildRequires:  %{ruby >= 2.4}
-BuildRequires:  %{rubygem gem2rpm}
-BuildRequires:  ruby-macros >= 5
-URL:            http://github.com/rubyzip/rubyzip
-Source:         https://rubygems.org/gems/%{mod_full_name}.gem
-Source1:        gem2rpm.yml
 Summary:        Ruby module for reading and writing zip files
 License:        BSD-2-Clause
 Group:          Development/Languages/Ruby
+URL:            https://github.com/rubyzip/rubyzip
+Source:         https://rubygems.org/gems/%{mod_full_name}.gem
+Source1:        gem2rpm.yml
+BuildRequires:  %{ruby >= 2.4}
+BuildRequires:  %{rubygem gem2rpm}
+BuildRequires:  ruby-macros >= 5
 
 %description
 rubyzip is a ruby module for reading and writing zip files.
diff --git a/rubyzip-2.2.0.gem b/rubyzip-2.2.0.gem
deleted file mode 100644
index e10a5a3..0000000
--- a/rubyzip-2.2.0.gem
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1b737347ba1fdb94c292af79e41be0345a9f30aeebb8efe4ff8881ce592c618d
-size 39936
diff --git a/rubyzip-2.3.0.gem b/rubyzip-2.3.0.gem
new file mode 100644
index 0000000..509237b
--- /dev/null
+++ b/rubyzip-2.3.0.gem
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5196155ab0d4060e4b4a482c1c1bd43198149605bd925fee4d40c494afa82015
+size 40448