diff --git a/02-6th-August-2013/keynote/Gemfile.lock b/02-6th-August-2013/keynote/Gemfile.lock
index 11aa3a8..5623d54 100644
--- a/02-6th-August-2013/keynote/Gemfile.lock
+++ b/02-6th-August-2013/keynote/Gemfile.lock
@@ -1,16 +1,20 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    rack (1.4.1)
-    rack-protection (1.2.0)
+    mustermann (1.1.1)
+      ruby2_keywords (~> 0.0.1)
+    rack (2.2.3.1)
+    rack-protection (2.2.0)
       rack
+    ruby2_keywords (0.0.5)
     shotgun (0.9)
       rack (>= 1.0)
-    sinatra (1.3.3)
-      rack (~> 1.3, >= 1.3.6)
-      rack-protection (~> 1.2)
-      tilt (~> 1.3, >= 1.3.3)
-    tilt (1.3.3)
+    sinatra (2.2.0)
+      mustermann (~> 1.0)
+      rack (~> 2.2)
+      rack-protection (= 2.2.0)
+      tilt (~> 2.0)
+    tilt (2.0.10)
 
 PLATFORMS
   ruby