diff --git a/Gemfile b/Gemfile
index 894ba0cf..ddedb4b5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ if Gem::Version.new(Bundler::VERSION) < Gem::Version.new('1.8.4')
 end
 
 # as web framework
-gem 'rails', '~> 5.0.5'
+gem 'rails', '~> 5.0.7'
 
 # Use Puma as the app server
 gem 'puma', '~> 3.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 078f73cb..a5b9cf67 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -12,25 +12,25 @@ GEM
   remote: https://rubygems.org/
   remote: https://rails-assets.org/
   specs:
-    actioncable (5.0.7)
-      actionpack (= 5.0.7)
+    actioncable (5.0.7.1)
+      actionpack (= 5.0.7.1)
       nio4r (>= 1.2, < 3.0)
       websocket-driver (~> 0.6.1)
-    actionmailer (5.0.7)
-      actionpack (= 5.0.7)
-      actionview (= 5.0.7)
-      activejob (= 5.0.7)
+    actionmailer (5.0.7.1)
+      actionpack (= 5.0.7.1)
+      actionview (= 5.0.7.1)
+      activejob (= 5.0.7.1)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.0.7)
-      actionview (= 5.0.7)
-      activesupport (= 5.0.7)
+    actionpack (5.0.7.1)
+      actionview (= 5.0.7.1)
+      activesupport (= 5.0.7.1)
       rack (~> 2.0)
       rack-test (~> 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.0.7)
-      activesupport (= 5.0.7)
+    actionview (5.0.7.1)
+      activesupport (= 5.0.7.1)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 2.0)
@@ -40,16 +40,16 @@ GEM
       activemodel (>= 4.1, < 6)
       case_transform (>= 0.2)
       jsonapi-renderer (>= 0.1.1.beta1, < 0.3)
-    activejob (5.0.7)
-      activesupport (= 5.0.7)
+    activejob (5.0.7.1)
+      activesupport (= 5.0.7.1)
       globalid (>= 0.3.6)
-    activemodel (5.0.7)
-      activesupport (= 5.0.7)
-    activerecord (5.0.7)
-      activemodel (= 5.0.7)
-      activesupport (= 5.0.7)
+    activemodel (5.0.7.1)
+      activesupport (= 5.0.7.1)
+    activerecord (5.0.7.1)
+      activemodel (= 5.0.7.1)
+      activesupport (= 5.0.7.1)
       arel (~> 7.0)
-    activesupport (5.0.7)
+    activesupport (5.0.7.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -277,7 +277,7 @@ GEM
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.12)
-    mail (2.7.0)
+    mail (2.7.1)
       mini_mime (>= 0.1.1)
     method_source (0.8.2)
     mime-types (3.2.2)
@@ -376,17 +376,17 @@ GEM
       ruby-openid (>= 2.1.8)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (5.0.7)
-      actioncable (= 5.0.7)
-      actionmailer (= 5.0.7)
-      actionpack (= 5.0.7)
-      actionview (= 5.0.7)
-      activejob (= 5.0.7)
-      activemodel (= 5.0.7)
-      activerecord (= 5.0.7)
-      activesupport (= 5.0.7)
+    rails (5.0.7.1)
+      actioncable (= 5.0.7.1)
+      actionmailer (= 5.0.7.1)
+      actionpack (= 5.0.7.1)
+      actionview (= 5.0.7.1)
+      activejob (= 5.0.7.1)
+      activemodel (= 5.0.7.1)
+      activerecord (= 5.0.7.1)
+      activesupport (= 5.0.7.1)
       bundler (>= 1.3.0)
-      railties (= 5.0.7)
+      railties (= 5.0.7.1)
       sprockets-rails (>= 2.0.0)
     rails-assets-bootstrap (3.3.6)
       rails-assets-jquery (>= 1.9.1, < 3)
@@ -425,9 +425,9 @@ GEM
       rails_stdout_logging
     rails_serve_static_assets (0.0.4)
     rails_stdout_logging (0.0.3)
-    railties (5.0.7)
-      actionpack (= 5.0.7)
-      activesupport (= 5.0.7)
+    railties (5.0.7.1)
+      actionpack (= 5.0.7.1)
+      activesupport (= 5.0.7.1)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
@@ -667,7 +667,7 @@ DEPENDENCIES
   prawn-qrcode (~> 0.2.2.1)
   prawn_rails
   puma (~> 3.0)
-  rails (~> 5.0.5)
+  rails (~> 5.0.7)
   rails-assets-bootstrap-markdown!
   rails-assets-bootstrap-select!
   rails-assets-date.format!