diff --git a/Gemfile b/Gemfile
index 6636d5b..5e8c8bc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -17,7 +17,7 @@ gem 'uglifier', '>= 1.3.0'
 # See https://github.com/rails/execjs#readme for more supported runtimes
 # gem 'therubyracer', platforms: :ruby
 
-gem 'carrierwave', '~> 0.9'
+gem 'carrierwave', '~> 1.3'
 gem 'bootstrap-sass', '~> 2.3.2'
 
 # Use CoffeeScript for .coffee assets and views
diff --git a/Gemfile.lock b/Gemfile.lock
index 2556ae5..e083e75 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,6 +40,8 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
+    airbrussh (1.4.0)
+      sshkit (>= 1.6.1, != 1.7.0)
     arel (8.0.0)
     bcrypt (3.1.12)
     bindex (0.5.0)
@@ -48,6 +50,21 @@ GEM
     brakeman (4.3.1)
     builder (3.2.3)
     byebug (10.0.2)
+    capistrano (3.15.0)
+      airbrussh (>= 1.0.0)
+      i18n
+      rake (>= 10.0.0)
+      sshkit (>= 1.9.0)
+    capistrano-bundler (2.0.1)
+      capistrano (~> 3.1)
+    capistrano-passenger (0.2.0)
+      capistrano (~> 3.0)
+    capistrano-rails (1.6.1)
+      capistrano (~> 3.1)
+      capistrano-bundler (>= 1.1, < 3)
+    capistrano-rbenv (2.2.0)
+      capistrano (~> 3.1)
+      sshkit (~> 1.3)
     capybara (2.18.0)
       addressable
       mini_mime (>= 0.1.3)
@@ -55,12 +72,11 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (>= 2.0, < 4.0)
-    carrierwave (0.11.2)
-      activemodel (>= 3.2.0)
-      activesupport (>= 3.2.0)
-      json (>= 1.7)
+    carrierwave (1.3.2)
+      activemodel (>= 4.0.0)
+      activesupport (>= 4.0.0)
       mime-types (>= 1.16)
-      mimemagic (>= 0.3.0)
+      ssrf_filter (~> 1.0)
     childprocess (0.9.0)
       ffi (~> 1.0, >= 1.0.11)
     coffee-rails (4.2.2)
@@ -70,7 +86,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.4)
+    concurrent-ruby (1.1.8)
     crass (1.0.4)
     erubi (1.7.1)
     erubis (2.7.0)
@@ -98,12 +114,12 @@ GEM
       haml (>= 4.0, < 6)
       nokogiri (>= 1.6.0)
       ruby_parser (~> 3.5)
-    i18n (1.2.0)
+    i18n (1.8.8)
       concurrent-ruby (~> 1.0)
     jbuilder (2.8.0)
       activesupport (>= 4.2.0)
       multi_json (>= 1.2)
-    json (2.1.0)
+    json (2.5.1)
     jwt (1.5.6)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
@@ -115,16 +131,19 @@ GEM
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     method_source (0.9.2)
-    mime-types (3.2.2)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2018.0812)
-    mimemagic (0.3.2)
+    mime-types-data (3.2020.1104)
     mini_mime (1.0.1)
     mini_portile2 (2.3.0)
-    minitest (5.11.3)
+    minitest (5.14.3)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
+    mysql2 (0.5.3)
+    net-scp (3.0.0)
+      net-ssh (>= 2.6.5, < 7.0.0)
+    net-ssh (6.1.0)
     nio4r (2.3.1)
     nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
@@ -146,9 +165,7 @@ GEM
     omniauth-oauth2 (1.3.1)
       oauth2 (~> 1.0)
       omniauth (~> 1.2)
-    pg (1.1.3)
     public_suffix (3.0.3)
-    puma (3.12.0)
     rack (2.0.6)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
@@ -212,6 +229,10 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
+    sshkit (1.21.2)
+      net-scp (>= 1.1.2)
+      net-ssh (>= 2.8.0)
+    ssrf_filter (1.0.7)
     temple (0.8.0)
     thor (0.20.3)
     thread_safe (0.3.6)
@@ -219,7 +240,7 @@ GEM
     turbolinks (5.2.0)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     uglifier (4.1.20)
       execjs (>= 0.3.0, < 3)
@@ -242,17 +263,20 @@ DEPENDENCIES
   bootstrap-sass (~> 2.3.2)
   brakeman
   byebug
+  capistrano (~> 3.7, >= 3.7.1)
+  capistrano-passenger (~> 0.2.0)
+  capistrano-rails (~> 1.2)
+  capistrano-rbenv
   capybara (~> 2.13)
-  carrierwave (~> 0.9)
+  carrierwave (~> 1.3)
   coffee-rails (~> 4.2)
   figaro
   haml-rails
   hpricot
   jbuilder (~> 2.5)
   listen (>= 3.0.5, < 3.2)
+  mysql2
   omniauth-google-oauth2 (~> 0.2.1)
-  pg
-  puma (~> 3.7)
   rails (~> 5.1.6)
   recaptcha
   sass-rails (~> 5.0)