diff --git a/CHANGELOG.md b/CHANGELOG.md
index 356e56f..7f1c294 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@ Docs:
 * Document how to run the code (#186)
 
 Chores:
-* Bumped deps: Pango et al. to 3.3.6, Cairo to 1.16.4, Nokogiri to 1.10.3
+* Bumped deps: Pango et al. to 3.3.6, Cairo to 1.16.4, Nokogiri to 1.10.3, Highline to 2.0.2
 
 Compatibility:
 * A LOT more pre-defined colors built into Cairo. Some of the named colors got redefined with the upgrade to the latest Cairo. This means that named colors like `:gray` and `:green` may look slightly different.
diff --git a/squib.gemspec b/squib.gemspec
index 8ef19ae..b458855 100644
--- a/squib.gemspec
+++ b/squib.gemspec
@@ -33,7 +33,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'classy_hash',           '0.2.1'
   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 'highline',              '2.0.2'
   spec.add_runtime_dependency 'mercenary',             '0.3.6'
   spec.add_runtime_dependency 'nokogiri',              '1.10.3'
   spec.add_runtime_dependency 'pango',                 '3.3.6'