Gemfile.lock in roi_calculator-1.0.0 vs Gemfile.lock in roi_calculator-2.0.0

@@ -1,12 +1,12 @@
 PATH
   remote: .
   specs:
-    roi_calculator (1.0.0)
+    roi_calculator (2.0.0)
       math_util (~> 0.1.0)
       memoist (~> 0.15)
-      work_day (~> 0.3.0)
+      work_day (~> 1.0.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
     activesupport (5.1.6)
@@ -19,26 +19,26 @@
     i18n (1.0.0)
       concurrent-ruby (~> 1.0)
     math_util (0.1.0)
     memoist (0.16.0)
     minitest (5.11.3)
-    rspec (3.5.0)
-      rspec-core (~> 3.5.0)
-      rspec-expectations (~> 3.5.0)
-      rspec-mocks (~> 3.5.0)
-    rspec-core (3.5.4)
-      rspec-support (~> 3.5.0)
-    rspec-expectations (3.5.0)
+    rspec (3.7.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+    rspec-core (3.7.1)
+      rspec-support (~> 3.7.0)
+    rspec-expectations (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-mocks (3.5.0)
+      rspec-support (~> 3.7.0)
+    rspec-mocks (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-support (3.5.0)
+      rspec-support (~> 3.7.0)
+    rspec-support (3.7.1)
     thread_safe (0.3.6)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    work_day (0.3.1)
+    work_day (1.0.0)
       activesupport (>= 4.0)
 
 PLATFORMS
   ruby