diff --git a/Gemfile b/Gemfile
index 413ee03..b8a9fa8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -46,10 +46,10 @@ gem 'rails_12factor', group: :production
 
 gem 'geocoder'
 
-gem 'rails_admin'
+gem 'rails_admin', '>= 0.7.0'
 
 gem 'kaminari'
 
 gem "paperclip", "~> 4.3"
 
-gem 'aws-sdk', '< 2.0'
\ No newline at end of file
+gem 'aws-sdk', '>= 1.66.0', '< 2.0'
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index 99b74f0..f49c66c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -28,13 +28,13 @@ GEM
       thread_safe (~> 0.1)
       tzinfo (~> 1.1)
     arel (5.0.1.20140414130214)
-    aws-sdk (1.66.0)
-      aws-sdk-v1 (= 1.66.0)
-    aws-sdk-v1 (1.66.0)
+    aws-sdk (1.67.0)
+      aws-sdk-v1 (= 1.67.0)
+    aws-sdk-v1 (1.67.0)
       json (~> 1.4)
-      nokogiri (>= 1.4.4)
+      nokogiri (~> 1)
     bcrypt (3.1.10)
-    builder (3.2.2)
+    builder (3.2.3)
     climate_control (0.0.3)
       activesupport (>= 3.0)
     cocaine (0.5.7)
@@ -45,7 +45,8 @@ GEM
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.9.1.1)
+    coffee-script-source (1.12.2)
+    concurrent-ruby (1.0.5)
     devise (3.5.2)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -54,37 +55,51 @@ GEM
       thread_safe (~> 0.1)
       warden (~> 1.2.3)
     erubis (2.7.0)
-    execjs (2.6.0)
-    font-awesome-rails (4.4.0.0)
-      railties (>= 3.2, < 5.0)
+    execjs (2.7.0)
+    font-awesome-rails (4.7.0.4)
+      railties (>= 3.2, < 6.0)
     geocoder (1.2.11)
-    haml (4.0.7)
+    haml (5.0.4)
+      temple (>= 0.8.0)
       tilt
     hike (1.2.3)
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jbuilder (2.3.2)
       activesupport (>= 3.0.0, < 5)
       multi_json (~> 1.2)
-    jquery-rails (3.1.4)
+    jquery-rails (3.1.5)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    jquery-ui-rails (5.0.5)
+    jquery-ui-rails (6.0.1)
       railties (>= 3.2.16)
-    json (1.8.3)
-    kaminari (0.16.3)
-      actionpack (>= 3.0.0)
-      activesupport (>= 3.0.0)
+    json (1.8.6)
+    kaminari (1.1.1)
+      activesupport (>= 4.1.0)
+      kaminari-actionview (= 1.1.1)
+      kaminari-activerecord (= 1.1.1)
+      kaminari-core (= 1.1.1)
+    kaminari-actionview (1.1.1)
+      actionview
+      kaminari-core (= 1.1.1)
+    kaminari-activerecord (1.1.1)
+      activerecord
+      kaminari-core (= 1.1.1)
+    kaminari-core (1.1.1)
     libv8 (3.16.14.13)
-    mail (2.6.3)
-      mime-types (>= 1.16, < 3)
-    mime-types (2.6.2)
+    mail (2.7.0)
+      mini_mime (>= 0.1.1)
+    mime-types (3.2.2)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2018.0812)
     mimemagic (0.3.0)
-    mini_portile (0.6.2)
-    minitest (5.8.1)
-    multi_json (1.11.2)
+    mini_mime (1.0.1)
+    mini_portile2 (2.3.0)
+    minitest (5.11.3)
+    multi_json (1.13.1)
     nested_form (0.3.2)
-    nokogiri (1.6.6.2)
-      mini_portile (~> 0.6.0)
+    nokogiri (1.8.5)
+      mini_portile2 (~> 2.3.0)
     orm_adapter (0.5.0)
     paperclip (4.3.1)
       activemodel (>= 3.2.0)
@@ -94,9 +109,9 @@ GEM
       mimemagic (= 0.3.0)
     pg (0.18.3)
     rack (1.5.5)
-    rack-pjax (0.8.0)
+    rack-pjax (1.0.0)
       nokogiri (~> 1.5)
-      rack (~> 1.1)
+      rack (>= 1.1)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.1.8)
@@ -112,19 +127,18 @@ GEM
     rails_12factor (0.0.3)
       rails_serve_static_assets
       rails_stdout_logging
-    rails_admin (0.7.0)
+    rails_admin (1.4.2)
       builder (~> 3.1)
       coffee-rails (~> 4.0)
       font-awesome-rails (>= 3.0, < 5)
-      haml (~> 4.0)
+      haml (>= 4.0, < 6)
       jquery-rails (>= 3.0, < 5)
-      jquery-ui-rails (~> 5.0)
-      kaminari (~> 0.14)
+      jquery-ui-rails (>= 5.0, < 7)
+      kaminari (>= 0.14, < 2.0)
       nested_form (~> 0.3)
-      rack-pjax (~> 0.7)
-      rails (~> 4.0)
-      remotipart (~> 1.0)
-      safe_yaml (~> 1.0)
+      rack-pjax (>= 0.7)
+      rails (>= 4.0, < 6)
+      remotipart (~> 1.3)
       sass-rails (>= 4.0, < 6)
     rails_serve_static_assets (0.0.4)
     rails_stdout_logging (0.0.4)
@@ -133,13 +147,12 @@ GEM
       activesupport (= 4.1.8)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (10.4.2)
+    rake (12.3.1)
     rdoc (4.2.0)
     ref (2.0.0)
-    remotipart (1.2.1)
+    remotipart (1.4.2)
     responders (1.1.2)
       railties (>= 3.2, < 4.2)
-    safe_yaml (1.0.4)
     sass (3.2.19)
     sass-rails (4.0.5)
       railties (>= 4.0.0, < 5.0)
@@ -150,7 +163,7 @@ GEM
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
     spring (1.4.0)
-    sprockets (2.12.4)
+    sprockets (2.12.5)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -159,11 +172,12 @@ GEM
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
+    temple (0.8.0)
     therubyracer (0.12.2)
       libv8 (~> 3.16.14.0)
       ref
-    thor (0.19.1)
-    thread_safe (0.3.5)
+    thor (0.20.0)
+    thread_safe (0.3.6)
     tilt (1.4.1)
     turbolinks (2.5.3)
       coffee-rails
@@ -172,7 +186,7 @@ GEM
       execjs (~> 2.2)
       rails (~> 4.1)
       railties (~> 4.1)
-    tzinfo (1.2.2)
+    tzinfo (1.2.5)
       thread_safe (~> 0.1)
     uglifier (2.7.2)
       execjs (>= 0.3.0)
@@ -184,7 +198,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  aws-sdk (< 2.0)
+  aws-sdk (>= 1.66.0, < 2.0)
   coffee-rails (~> 4.0.0)
   devise
   geocoder
@@ -195,7 +209,7 @@ DEPENDENCIES
   pg
   rails (= 4.1.8)
   rails_12factor
-  rails_admin
+  rails_admin (>= 0.7.0)
   sass-rails (~> 4.0.3)
   sdoc (~> 0.4.0)
   spring
@@ -205,4 +219,4 @@ DEPENDENCIES
   uglifier (>= 1.3.0)
 
 BUNDLED WITH
-   1.10.6
+   1.16.6