Update Sinatra to 2.0.2, and run bundle update (#32)

Author: danj-stripe

Gemfile

@@ -5,5 +5,5 @@ ruby "2.5.0"
 gem 'dotenv', '2.2.1'
 gem 'encrypted_cookie', '0.0.5'
 gem 'json', '2.1.0'
-gem 'sinatra', '2.0.1'
+gem 'sinatra', '2.0.2'
 gem 'stripe', '3.11.0'

Gemfile.lock

@@ -4,18 +4,18 @@ GEM
     dotenv (2.2.1)
     encrypted_cookie (0.0.5)
       rack (>= 1.1, < 3)
-    faraday (0.14.0)
+    faraday (0.15.2)
       multipart-post (>= 1.2, < 3)
     json (2.1.0)
     multipart-post (2.0.0)
     mustermann (1.0.2)
-    rack (2.0.4)
-    rack-protection (2.0.1)
+    rack (2.0.5)
+    rack-protection (2.0.2)
       rack
-    sinatra (2.0.1)
+    sinatra (2.0.2)
       mustermann (~> 1.0)
       rack (~> 2.0)
-      rack-protection (= 2.0.1)
+      rack-protection (= 2.0.2)
       tilt (~> 2.0)
     stripe (3.11.0)
       faraday (~> 0.10)
@@ -28,7 +28,7 @@ DEPENDENCIES
   dotenv (= 2.2.1)
   encrypted_cookie (= 0.0.5)
   json (= 2.1.0)
-  sinatra (= 2.0.1)
+  sinatra (= 2.0.2)
   stripe (= 3.11.0)
 
 RUBY VERSION