diff --git a/parser-3.0.0.0.gem b/parser-3.0.0.0.gem
deleted file mode 100644
index 26c7b0b..0000000
--- a/parser-3.0.0.0.gem
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b4963d5502dc4912f4f2ec6d93f3f6d9db075bced28195032b12f8fafd543dca
-size 626176
diff --git a/parser-3.0.1.0.gem b/parser-3.0.1.0.gem
new file mode 100644
index 0000000..f349296
--- /dev/null
+++ b/parser-3.0.1.0.gem
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c85b1a45f0ca95dec189e29515b1d829dd234fccef523697367dad1c13223113
+size 626688
diff --git a/rubygem-parser.changes b/rubygem-parser.changes
index 6b130eb..3377f70 100644
--- a/rubygem-parser.changes
+++ b/rubygem-parser.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Sun Apr 11 06:42:26 UTC 2021 - Manuel Schnitzer <mschnitzer@suse.com>
+
+- updated to version 3.0.1.0
+
+  API modifications:
+   * Bump maintenance branches to 3.0.1, 2.7.3, 2.6.7, and 2.5.9 (#791) (Koichi ITO)
+
+  Features implemented:
+   * `Source::TreeRewriter#inspect` [#728] (#788) (Marc-André Lafortune)
+   * `Source::Buffer#inspect` [#728] (#787) (Marc-André Lafortune)
+
 -------------------------------------------------------------------
 Fri Jan 22 12:16:59 UTC 2021 - Stephan Kulow <coolo@suse.com>
 
diff --git a/rubygem-parser.spec b/rubygem-parser.spec
index 469bb28..ba74d4a 100644
--- a/rubygem-parser.spec
+++ b/rubygem-parser.spec
@@ -16,28 +16,29 @@
 #
 
 
-%define mod_name parser
-%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-parser
-Version:        3.0.0.0
+Version:        3.0.1.0
 Release:        0
-Summary:        A Ruby parser written in pure Ruby
-License:        MIT
-Group:          Development/Languages/Ruby
-URL:            https://github.com/whitequark/parser
-Source:         https://rubygems.org/gems/%{mod_full_name}.gem
-Source1:        gem2rpm.yml
+%define mod_name parser
+%define mod_full_name %{mod_name}-%{version}
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  %{ruby >= 2.0.0}
 BuildRequires:  %{rubygem gem2rpm}
 BuildRequires:  ruby-macros >= 5
 BuildRequires:  update-alternatives
-# FIXME: use proper Requires(pre/post/preun/...)
+URL:            https://github.com/whitequark/parser
+Source:         https://rubygems.org/gems/%{mod_full_name}.gem
+Source1:        gem2rpm.yml
+Summary:        A Ruby parser written in pure Ruby
+License:        MIT
+Group:          Development/Languages/Ruby
 PreReq:         update-alternatives
 
 %description