Gemfile in d_heap-0.2.0 vs Gemfile in d_heap-0.2.1

@@ -1,8 +1,8 @@
 source "https://rubygems.org"
 
 # Specify your gem's dependencies in d_heap.gemspec
 gemspec
 
-gem "rake", "~> 12.0"
+gem "rake", "~> 13.0"
 gem "rake-compiler"
-gem "rspec", "~> 3.0"
+gem "rspec", "~> 3.10"