diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1cb3841..e237750 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,9 @@ Docs:
 * Documented the n-sided-ness of polygons and stars
 * svg: document rasterization on mask (#192)
 
+Chores:
+* Bumped deps: Pango et al. to 3.3.6, Cairo to 1.16.4, Nokogiri to 1.10.3
+
 Special thanks to @lcarlsen
 
 ## v0.14.2 / 2018-08-01
diff --git a/squib.gemspec b/squib.gemspec
index 43514f9..8ef19ae 100644
--- a/squib.gemspec
+++ b/squib.gemspec
@@ -29,16 +29,16 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(/^(spec|samples|docs|benchmarks)\//)
   spec.require_paths = ['lib']
 
-  spec.add_runtime_dependency 'cairo',                 '1.16.2'
+  spec.add_runtime_dependency 'cairo',                 '1.16.4'
   spec.add_runtime_dependency 'classy_hash',           '0.2.1'
-  spec.add_runtime_dependency 'gio2',                  '3.3.0'
-  spec.add_runtime_dependency 'gobject-introspection', '3.3.0'
+  spec.add_runtime_dependency 'gio2',                  '3.3.6'
+  spec.add_runtime_dependency 'gobject-introspection', '3.3.6'
   spec.add_runtime_dependency 'highline',              '1.7.10'
   spec.add_runtime_dependency 'mercenary',             '0.3.6'
-  spec.add_runtime_dependency 'nokogiri',              '1.8.5'
-  spec.add_runtime_dependency 'pango',                 '3.3.0'
-  spec.add_runtime_dependency 'roo',                   '2.7.1'
-  spec.add_runtime_dependency 'rsvg2',                 '3.3.0'
+  spec.add_runtime_dependency 'nokogiri',              '1.10.3'
+  spec.add_runtime_dependency 'pango',                 '3.3.6'
+  spec.add_runtime_dependency 'roo',                   '2.8.2'
+  spec.add_runtime_dependency 'rsvg2',                 '3.3.6'
   spec.add_runtime_dependency 'ruby-progressbar',      '1.10.0'
 
   spec.add_development_dependency 'bundler'
@@ -47,6 +47,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'launchy'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'byebug'
-  spec.add_development_dependency 'rspec', '~> 3.3'
+  spec.add_development_dependency 'rspec', '~> 3.8'
 
 end