Upgrade to devise 3.2.4

Gemfile

@@ -21,8 +21,8 @@ gem "mysql2", group: :mysql
 gem "pg", group: :postgres
 # Auth
-gem "devise", '3.0.4'
-gem "devise-async", '0.8.0'
+gem "devise", '3.2.4'
+gem "devise-async", '0.9.0'
 gem 'omniauth', "~> 1.1.3"
 gem 'omniauth-google-oauth2'
 gem 'omniauth-twitter'

Gemfile.lock

@@ -40,7 +40,7 @@ GEM
     axiom-types (0.0.5)
       descendants_tracker (~> 0.0.1)
       ice_nine (~> 0.9)
-    bcrypt-ruby (3.1.2)
+    bcrypt (3.1.7)
     better_errors (1.0.1)
       coderay (>= 1.0.0)
       erubis (>= 2.6.6)
@@ -94,13 +94,14 @@ GEM
     default_value_for (3.0.0)
       activerecord (>= 3.2.0, < 5.0)
     descendants_tracker (0.0.3)
-    devise (3.0.4)
-      bcrypt-ruby (~> 3.0)
+    devise (3.2.4)
+      bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 3.2.6, < 5)
+      thread_safe (~> 0.1)
       warden (~> 1.2.3)
-    devise-async (0.8.0)
-      devise (>= 2.2, < 3.2)
+    devise-async (0.9.0)
+      devise (~> 3.2)
     diff-lcs (1.2.5)
     diffy (3.0.3)
     docile (1.1.1)
@@ -584,8 +585,8 @@ DEPENDENCIES
   d3_rails (~> 3.1.4)
   database_cleaner
   default_value_for (~> 3.0.0)
-  devise (= 3.0.4)
-  devise-async (= 0.8.0)
+  devise (= 3.2.4)
+  devise-async (= 0.9.0)
   diffy (~> 3.0.3)
   dropzonejs-rails
   email_spec