diff --git a/Gemfile b/Gemfile
index a88f281a..1b1b77da 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,10 +4,10 @@ gem 'rake'
 gem 'rest-client'
 
 group :scripts do
-  gem 'sinatra'
+  gem 'sinatra', '>= 2.0.0'
   gem 'pusher'
   gem 'json'
-  gem 'thin'
+  gem 'thin', '>= 1.7.0'
   gem 'uuid'
 end
 
diff --git a/Gemfile.lock b/Gemfile.lock
index acab6ddc..7458c6ad 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -57,11 +57,11 @@ GEM
       netrc (= 0.7.8)
     cocoapods-try (1.1.0)
     colored (1.2)
-    daemons (1.2.3)
+    daemons (1.3.1)
     domain_name (0.5.20160615)
       unf (>= 0.0.5, < 1.0.0)
     escape (0.0.4)
-    eventmachine (1.2.0.1)
+    eventmachine (1.2.7)
     fourflusher (2.0.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.0.3)
@@ -76,6 +76,8 @@ GEM
     minitest (5.10.1)
     molinillo (0.5.7)
     multi_json (1.12.1)
+    mustermann (1.1.1)
+      ruby2_keywords (~> 0.0.1)
     nanaimo (0.2.3)
     nap (1.1.0)
     netrc (0.7.8)
@@ -84,8 +86,8 @@ GEM
       multi_json (~> 1.0)
       pusher-signature (~> 0.1.8)
     pusher-signature (0.1.8)
-    rack (1.6.12)
-    rack-protection (1.5.5)
+    rack (2.2.2)
+    rack-protection (2.0.8.1)
       rack
     rake (11.2.2)
     rest-client (1.8.0)
@@ -93,18 +95,20 @@ GEM
       mime-types (>= 1.16, < 3.0)
       netrc (~> 0.7)
     ruby-macho (0.2.6)
-    sinatra (1.4.7)
-      rack (~> 1.5)
-      rack-protection (~> 1.4)
-      tilt (>= 1.3, < 3)
+    ruby2_keywords (0.0.2)
+    sinatra (2.0.8.1)
+      mustermann (~> 1.0)
+      rack (~> 2.0)
+      rack-protection (= 2.0.8.1)
+      tilt (~> 2.0)
     state_machine (1.1.2)
     systemu (2.6.5)
-    thin (1.7.0)
+    thin (1.7.2)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
     thread_safe (0.3.6)
-    tilt (2.0.5)
+    tilt (2.0.10)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     unf (0.1.4)
@@ -129,11 +133,11 @@ DEPENDENCIES
   pusher
   rake
   rest-client
-  sinatra
-  thin
+  sinatra (>= 2.0.0)
+  thin (>= 1.7.0)
   uuid
   xcodebuild-rb!
   xcodeproj
 
 BUNDLED WITH
-   1.13.6
+   1.17.3