diff --git a/Gemfile.lock b/Gemfile.lock
index 957d65e..863d042 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,25 +31,26 @@ GEM
     arel (2.0.10)
     authlogic (3.0.3)
       activerecord (>= 3.0.7)
-      activerecord (>= 3.0.7)
     builder (2.1.2)
-    cocaine (0.1.0)
+    climate_control (0.2.0)
+    cocaine (0.5.8)
+      climate_control (>= 0.0.3, < 1.0)
     daemons (1.1.4)
     erubis (2.6.6)
       abstract (>= 1.0.0)
     eventmachine (0.12.10)
-    i18n (0.5.0)
+    i18n (0.5.4)
     mail (2.2.19)
       activesupport (>= 2.3.6)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
-    mime-types (1.16)
+    mime-types (1.25.1)
     mysql2 (0.2.7)
-    paperclip (2.3.15)
-      activerecord (>= 2.3.0)
-      activesupport (>= 2.3.2)
-      cocaine (>= 0.0.2)
+    paperclip (4.2.2)
+      activemodel (>= 3.0.0)
+      activesupport (>= 3.0.0)
+      cocaine (~> 0.5.3)
       mime-types
     polyglot (0.3.1)
     rack (1.2.3)
@@ -82,7 +83,7 @@ GEM
     thor (0.14.6)
     treetop (1.4.9)
       polyglot (>= 0.3.1)
-    tzinfo (0.3.28)
+    tzinfo (0.3.56)
     will_paginate (3.0.pre2)
 
 PLATFORMS