Gemfile.lock in unicode-emoji-2.0.0 vs Gemfile.lock in unicode-emoji-2.1.0

@@ -1,21 +1,23 @@
 PATH
   remote: .
   specs:
-    unicode-emoji (2.0.0)
+    unicode-emoji (2.1.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    minitest (5.10.1)
-    rake (12.0.0)
+    irb (1.0.0)
+    minitest (5.11.3)
+    rake (12.3.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  irb
   minitest
   rake
   unicode-emoji!
 
 BUNDLED WITH
-   1.16.1
+   1.17.3