Gemfile.lock in add_to_calendar-0.2.0 vs Gemfile.lock in add_to_calendar-0.2.1

@@ -1,10 +1,10 @@
 PATH
   remote: .
   specs:
-    add_to_calendar (0.2.0)
-      tzinfo (~> 2.0.2)
-      tzinfo-data (~> 1.2020.1)
+    add_to_calendar (0.2.1)
+      tzinfo (>= 1.1, < 3)
+      tzinfo-data (~> 1.2020)
 
 GEM
   remote: https://rubygems.org/
   specs:
     coderay (1.1.2)