diff --git a/regexp_parser-2.0.0.gem b/regexp_parser-2.0.0.gem
deleted file mode 100644
index e1c756c..0000000
Binary files a/regexp_parser-2.0.0.gem and /dev/null differ
diff --git a/regexp_parser-2.6.1-specs.tar.gz b/regexp_parser-2.6.1-specs.tar.gz
new file mode 100644
index 0000000..e63201d
Binary files /dev/null and b/regexp_parser-2.6.1-specs.tar.gz differ
diff --git a/regexp_parser-2.6.1.gem b/regexp_parser-2.6.1.gem
new file mode 100644
index 0000000..efec49c
Binary files /dev/null and b/regexp_parser-2.6.1.gem differ
diff --git a/rubygem-regexp_parser.spec b/rubygem-regexp_parser.spec
index bde9cb0..787a684 100644
--- a/rubygem-regexp_parser.spec
+++ b/rubygem-regexp_parser.spec
@@ -1,17 +1,21 @@
 %global gem_name regexp_parser
 
 Name: rubygem-%{gem_name}
-Version: 2.0.0
+Version: 2.6.1
 Release: 1
 Summary: Scanner, lexer, parser for ruby's regular expressions
 License: MIT
 URL: https://github.com/ammar/regexp_parser
 Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem
+# git clone https://github.com/ammar/regexp_parser.git && cd regexp_parser \
+# git archive -v -o regexp_parser-2.6.1-specs.tar.gz v2.6.1 spec/
+Source1: %{gem_name}-%{version}-specs.tar.gz
 BuildRequires: ruby(release)
 BuildRequires: rubygems-devel
 BuildRequires: rubygem(rspec)
 BuildRequires: rubygem(regexp_property_values)
-BuildRequires: ruby >= 1.9.1
+BuildRequires: ruby >= 2.0.0
+BuildRequires: rubygem(did_you_mean)
 BuildArch: noarch
 
 %description
@@ -26,7 +30,7 @@ BuildArch: noarch
 Documentation for %{name}.
 
 %prep
-%setup -q -n %{gem_name}-%{version}
+%setup -q -n %{gem_name}-%{version} -b 1
 
 %build
 gem build ../%{gem_name}-%{version}.gemspec
@@ -39,7 +43,12 @@ cp -a .%{gem_dir}/* \
 
 %check
 pushd .%{gem_instdir}
-rspec -Ilib spec
+ln -s %{_builddir}/spec spec
+
+sed -i '/ice_nine/ s/^/#/' spec/spec_helper.rb
+sed -i -r '/IceNine/ s/IceNine.deep_freeze\((.*)\)/\1/' spec/expression/to_s_spec.rb
+
+rspec spec
 popd
 
 %files
@@ -56,9 +65,11 @@ popd
 %doc %{gem_instdir}/README.md
 %{gem_instdir}/Rakefile
 %{gem_instdir}/regexp_parser.gemspec
-%{gem_instdir}/spec
 
 %changelog
+* Wed Jan 04 2023 xu_ping <xuping33@h-partners.com> - 2.6.1-1
+- update to 2.6.1
+
 * Thu Feb 24 2022 liyanan <liyanan32@huawei.com> - 2.0.0-1
 - update to 2.0.0