cairo-gobject.gemspec in cairo-gobject-3.2.9 vs cairo-gobject.gemspec in cairo-gobject-3.3.0

@@ -38,8 +38,8 @@
   ]
   s.files += Dir.glob("lib/**/*.rb")
   s.files += Dir.glob("ext/#{s.name}/*.{c,h,def,rb}")
   s.files += Dir.glob("test/**/*")
 
-  s.add_runtime_dependency("cairo")
+  s.add_runtime_dependency("cairo", ">= 1.16.1")
   s.add_runtime_dependency("glib2", "= #{s.version}")
 end