diff --git a/rspec-mocks-3.7.0-test-ruby-25.patch b/rspec-mocks-3.7.0-test-ruby-25.patch
new file mode 100644
index 0000000..240ea91
--- /dev/null
+++ b/rspec-mocks-3.7.0-test-ruby-25.patch
@@ -0,0 +1,66 @@
+From 871eb31e3bfe50705ca57e754771aa1e0164f12d Mon Sep 17 00:00:00 2001
+From: Myron Marston <myron.marston@gmail.com>
+Date: Sat, 30 Dec 2017 17:45:43 -0800
+Subject: [PATCH 1/2] Skip spec that does not apply to Ruby 2.5.
+
+Ruby 2.5 has removed the ability to access top-level constants
+via a confusing nested form (e.g. `MyClass::Hash`), so we no
+longer need this spec there.
+
+For #1192.
+---
+ spec/rspec/mocks/mutate_const_spec.rb | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/spec/rspec/mocks/mutate_const_spec.rb b/spec/rspec/mocks/mutate_const_spec.rb
+index fe8d4128..9d80dd73 100644
+--- a/spec/rspec/mocks/mutate_const_spec.rb
++++ b/spec/rspec/mocks/mutate_const_spec.rb
+@@ -170,7 +170,7 @@ def change_const_value_to(value)
+             expect(::Hash).to equal(top_level_hash)
+           end
+ 
+-          it 'does not affect the ability to access the top-level constant from nested contexts', :silence_warnings do
++          it 'does not affect the ability to access the top-level constant from nested contexts', :silence_warnings, :if => RUBY_VERSION < '2.5' do
+             top_level_hash = ::Hash
+ 
+             hide_const("TestClass::Hash")
+
+From 783923d6879a2f9df9fee8ef24cecca6ac21136e Mon Sep 17 00:00:00 2001
+From: Myron Marston <myron.marston@gmail.com>
+Date: Sat, 30 Dec 2017 23:35:27 -0800
+Subject: [PATCH 2/2] Make spec less brittle.
+
+On Ruby 2.5, this spec failed, apparently due to the fact that
+Method equality has changed on 2.5 slightly. The method instances
+have always been different but 2.4 and before considered them
+equivalent. Instead, we can show that the two method objects
+_behave_ the same, which is what we really care about.
+
+Fixes #1192.
+---
+ spec/rspec/mocks/and_wrap_original_spec.rb | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/spec/rspec/mocks/and_wrap_original_spec.rb b/spec/rspec/mocks/and_wrap_original_spec.rb
+index df9cae46..2d4d0a8b 100644
+--- a/spec/rspec/mocks/and_wrap_original_spec.rb
++++ b/spec/rspec/mocks/and_wrap_original_spec.rb
+@@ -26,12 +26,13 @@ def results
+         }.to raise_error NameError
+       end
+ 
+-      it "passes in the original method" do
+-        value = nil
++      it "passes along the original method" do
++        passed_method = nil
+         original_method = instance.method(:results)
+-        allow_it.to receive(:results).and_wrap_original { |m| value = m }
++        allow_it.to receive(:results).and_wrap_original { |m| passed_method = m }
+         instance.results
+-        expect(value).to eq original_method
++
++        expect(passed_method.call).to eq(original_method.call)
+       end
+ 
+       it "passes along the message arguments" do
diff --git a/rubygem-rspec-mocks.spec b/rubygem-rspec-mocks.spec
index e2ab67a..b6103f9 100644
--- a/rubygem-rspec-mocks.spec
+++ b/rubygem-rspec-mocks.spec
@@ -3,7 +3,7 @@
 %global	rpmminorver	.%(echo %preminorver | sed -e 's|^\\.\\.*||')
 %global	fullver	%{majorver}%{?preminorver}
 
-%global	fedorarel	2
+%global	fedorarel	3
 
 %global	gem_name	rspec-mocks
 
@@ -23,6 +23,9 @@ Source0:	https://rubygems.org/gems/%{gem_name}-%{fullver}.gem
 # %%{SOURCE2} %%{name} %%{version} 
 Source1:	rubygem-%{gem_name}-%{version}-full.tar.gz
 Source2:	rspec-related-create-full-tarball.sh
+# https://github.com/rspec/rspec-mocks/pull/1196
+# https://github.com/rspec/rspec-mocks/commit/1d2f2404a17c3a76742379bb0c57d133df8e7371.patch
+Patch1:	rspec-mocks-3.7.0-test-ruby-25.patch
 
 #BuildRequires:	ruby(release)
 BuildRequires:	rubygems-devel
@@ -50,6 +53,7 @@ This package contains documentation for %{name}.
 gem unpack %{SOURCE0}
 
 %setup -q -D -T -n  %{gem_name}-%{version} -b 1
+%patch1 -p1
 
 gem specification %{SOURCE0} -l --ruby > %{gem_name}.gemspec
 
@@ -88,6 +92,9 @@ ruby -rrubygems -Ilib/ -S rspec spec/
 %{gem_docdir}
 
 %changelog
+* Wed Feb 14 2018 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.7.1-3
+- Backport patch to fix test failure with ruby 2.5
+
 * Tue Feb 13 2018 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.7.1-2
 - ruby 2.5 drops -rubygems usage