diff --git a/.gitignore b/.gitignore
index 392f6a5..56cf98d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,5 @@
 /power_assert-1.0.2.gem
 /power_assert-1.1.0.gem
 /power_assert-tests-1.1.0.tar.gz
+/power_assert-1.1.1.gem
+/power_assert-tests-1.1.1.tar.gz
diff --git a/rubygem-power_assert.spec b/rubygem-power_assert.spec
index ae5fa15..916b7e1 100644
--- a/rubygem-power_assert.spec
+++ b/rubygem-power_assert.spec
@@ -1,7 +1,7 @@
 %global	gem_name	power_assert
 
 Name:		rubygem-%{gem_name}
-Version:	1.1.0
+Version:	1.1.1
 Release:	100%{?dist}
 
 Summary:	Power Assert for Ruby
@@ -16,6 +16,7 @@ Source2:	create-power_assert-test-files.sh
 BuildRequires:	rubygems-devel
 BuildRequires:	rubygem(test-unit)
 BuildRequires:	rubygem(byebug)
+BuildRequires:	rubygem(pry)
 
 %if 0%{?fedora} < 21
 Requires:	ruby(release)
@@ -92,6 +93,9 @@ popd
 %doc	%{gem_docdir}
 
 %changelog
+* Thu Nov  9 2017 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.1.1-100
+- 1.1.1
+
 * Thu Sep 14 2017 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.1.0-100
 - 1.1.0
 
diff --git a/sources b/sources
index c4bd12c..a222fdf 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (power_assert-1.1.0.gem) = d35222856eb5c2de8df367f91c7e02b66f280b28bb23ffe1dc67e29266d2284dff53845f3fdef609a706dd0e4134039a83d7f099f29ee70a7937d78c994f6bd8
-SHA512 (power_assert-tests-1.1.0.tar.gz) = 05f04cceae1711940aea8f800b49106ce57b9b99e2ea1671c78bef48e3352915d792665ef0e0948064b013313004876fcd49d1d34930423916e9c7eaa8a4d94b
+SHA512 (power_assert-1.1.1.gem) = 2154518b75b7ceaae1b310c44e15fe9ba162e0c87d1fe4fb5f21392d0d9279f26004b3d0b187a73950188533b2767ffe8ad77b873ab0000780ef0732c4bca081
+SHA512 (power_assert-tests-1.1.1.tar.gz) = baced9574d75bd2c1ef074149ed22085bf72fa64fc8762c73ee891968ac30081441635691e8dd42299750c09874c1952fad2488d34aa9bc1e2d9a56c32c0ceb5