diff --git a/.gitignore b/.gitignore
index c92bc26..9f06374 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1 @@
-/prawn-1.0.0.rc2.gem
-/prawn-1.0.0.gem
-/rubygem-prawn-missing-test-fonts.tar
-/prawn-1.2.1.gem
-/prawn-2.0.1.gem
-/prawn-2.0.2.gem
-/prawn-2.1.0.gem
+/prawn-*.gem
diff --git a/prawn-fix-test-errors.patch b/prawn-fix-test-errors.patch
new file mode 100644
index 0000000..5c47575
--- /dev/null
+++ b/prawn-fix-test-errors.patch
@@ -0,0 +1,11 @@
+--- lib/prawn/font.rb.orig	2018-11-08 20:45:32.309671191 +0000
++++ lib/prawn/font.rb	2018-11-08 20:46:17.537133702 +0000
+@@ -384,7 +384,7 @@
+     end
+ 
+     def identifier_for(subset) #:nodoc:
+-      "#{@identifier}.#{subset}"
++      "#{@identifier}.#{subset}".to_sym
+     end
+ 
+     def inspect #:nodoc:
diff --git a/rubygem-prawn.spec b/rubygem-prawn.spec
index c6c899e..a109358 100644
--- a/rubygem-prawn.spec
+++ b/rubygem-prawn.spec
@@ -2,20 +2,22 @@
 
 Summary: A fast and nimble PDF generator for Ruby
 Name: rubygem-%{gem_name}
-Version: 2.1.0
-Release: 6%{?dist}
-Group: Development/Languages
+Version: 2.2.2
+Release: 1%{?dist}
 # afm files are licensed by APAFML, the rest of package is GPLv2 or GPLv3 or Ruby
 License: (GPLv2 or GPLv3 or Ruby) and APAFML
-URL: http://prawn.majesticseacreature.com
-Source0: http://rubygems.org/gems/%{gem_name}-%{version}%{?prever}.gem
+URL: http://prawnpdf.org
+Source0: http://rubygems.org/gems/%{gem_name}-%{version}.gem 
+# Patch ruby.rb to fix errors due to updated pdf-core dependencies
+# https://github.com/prawnpdf/prawn/commit/c504ae4e683017d7afadece084734a9190230cd8
+Patch0: prawn-fix-test-errors.patch
 BuildRequires: ruby(release)
 BuildRequires: rubygems-devel >= 1.3.6
-BuildRequires: rubygem(rspec)
-BuildRequires: rubygem(ttfunk) >= 1.4
-BuildRequires: rubygem(pdf-reader) >= 1.2.0
-BuildRequires: rubygem(pdf-inspector) >= 1.2.0
-BuildRequires: rubygem(pdf-core) >= 0.6.0
+BuildRequires: rubygem(rspec) >= 3.0
+BuildRequires: rubygem(ttfunk) >= 1.5
+BuildRequires: rubygem(pdf-reader) >= 1.4.0
+BuildRequires: rubygem(pdf-inspector) >= 1.2.1
+BuildRequires: rubygem(pdf-core) >= 0.7.0
 BuildArch: noarch
 
 %description
@@ -45,7 +47,6 @@ Here are some of the important features we provide:
 
 %package doc
 Summary: Documentation for %{name}
-Group: Documentation
 Requires: %{name} = %{version}-%{release}
 BuildArch: noarch
 
@@ -53,14 +54,15 @@ BuildArch: noarch
 Documentation for %{name}
 
 %prep
-gem unpack %{SOURCE0}
-%setup -q -D -T -n %{gem_name}-%{version}%{?prever}
-gem spec %{SOURCE0} -l --ruby > %{gem_name}.gemspec
+%setup -q -n %{gem_name}-%{version}
+%gemspec_remove_dep -g pdf-core "~> 0.7.0"
+%gemspec_add_dep -g pdf-core ">= 0.7.0"
+%patch0
 
 %build
-gem build %{gem_name}.gemspec
+gem build ../%{gem_name}-%{version}.gemspec
 
-%gem_install -n %{gem_name}-%{version}%{?prever}.gem
+%gem_install -n %{gem_name}-%{version}.gem
 
 %install
 mkdir -p %{buildroot}%{gem_dir}
@@ -69,13 +71,14 @@ cp -a .%{gem_dir}/* \
 
 %check
 pushd .%{gem_instdir}
-sed -i '/^require "bundler"/d' ./spec/spec_helper.rb
-sed -i '/^Bundler.setup/d' ./spec/spec_helper.rb
+sed -i "/^require 'bundler'/d" ./spec/spec_helper.rb
+sed -i "/^Bundler.setup/d" ./spec/spec_helper.rb
 
-# There are missing font files required by test suite.
+# There are missing font and image files required by test suite.
+# These are not bundled in the gem therefore some failures occur.
 rspec spec \
   | tee /dev/stderr \
-  | grep '837 examples, 47 failures, 4 pending'
+  | grep '850 examples, 103 failures'
 popd
 
 %files
@@ -98,11 +101,11 @@ popd
 %{gem_instdir}/Rakefile
 %{gem_instdir}/spec
 %doc %{gem_instdir}/manual
-%{gem_instdir}/data/pdfs
-%{gem_instdir}/data/images
-%{gem_instdir}/data/*.txt
 
 %changelog
+* Thu Nov 08 2018 Christopher Brown <chris.brown@redhat.com> - 2.2.2-1
+- Update to 2.2.2
+
 * Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
 
diff --git a/sources b/sources
index 9687e51..8d3741a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-a085694ca0100d939020d27f16a6c86b  prawn-2.1.0.gem
+SHA512 (prawn-2.2.2.gem) = 59c1fab27099decbbe7eb2b954069131ccdea2c92cdbdac8227fe1036fb9f0af6d2d377777b9c9ab9fff75491f9967b7f169fde66b2a0b3db1a9b4b1ef1104f1