Gemfile.lock in preval-0.1.0 vs Gemfile.lock in preval-0.2.0

- old
+ new

@@ -1,14 +1,17 @@
 PATH
   remote: .
   specs:
-    preval (0.1.0)
+    preval (0.2.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
+    bootsnap (1.4.3)
+      msgpack (~> 1.0)
     minitest (5.11.3)
+    msgpack (1.2.10)
     mustermann (1.0.3)
     rack (2.0.6)
     rack-protection (2.0.5)
       rack
     rake (12.3.2)
@@ -21,9 +24,10 @@
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  bootsnap
   bundler (~> 2.0)
   minitest (~> 5.11)
   preval!
   rake (~> 12.3)
   sinatra