diff --git a/Gemfile b/Gemfile
index a1d2e12ba..afaea0f52 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 ruby '2.4.6'
-gem 'rails', '~> 5.2.3'
+gem 'rails', '~> 5.2.4'
 gem 'rake',  '~> 12.3.2'
 gem 'tzinfo-data'
 gem 'skylight'
diff --git a/Gemfile.lock b/Gemfile.lock
index 66226f373..691420a9a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,43 +6,43 @@ GEM
     ZenTest (4.12.0)
     action-cable-testing (0.6.0)
       actioncable (>= 5.0)
-    actioncable (5.2.3)
-      actionpack (= 5.2.3)
+    actioncable (5.2.4)
+      actionpack (= 5.2.4)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailer (5.2.3)
-      actionpack (= 5.2.3)
-      actionview (= 5.2.3)
-      activejob (= 5.2.3)
+    actionmailer (5.2.4)
+      actionpack (= 5.2.4)
+      actionview (= 5.2.4)
+      activejob (= 5.2.4)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.2.3)
-      actionview (= 5.2.3)
-      activesupport (= 5.2.3)
+    actionpack (5.2.4)
+      actionview (= 5.2.4)
+      activesupport (= 5.2.4)
       rack (~> 2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.2.3)
-      activesupport (= 5.2.3)
+    actionview (5.2.4)
+      activesupport (= 5.2.4)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.2.3)
-      activesupport (= 5.2.3)
+    activejob (5.2.4)
+      activesupport (= 5.2.4)
       globalid (>= 0.3.6)
-    activemodel (5.2.3)
-      activesupport (= 5.2.3)
-    activerecord (5.2.3)
-      activemodel (= 5.2.3)
-      activesupport (= 5.2.3)
+    activemodel (5.2.4)
+      activesupport (= 5.2.4)
+    activerecord (5.2.4)
+      activemodel (= 5.2.4)
+      activesupport (= 5.2.4)
       arel (>= 9.0)
-    activestorage (5.2.3)
-      actionpack (= 5.2.3)
-      activerecord (= 5.2.3)
+    activestorage (5.2.4)
+      actionpack (= 5.2.4)
+      activerecord (= 5.2.4)
       marcel (~> 0.3.1)
-    activesupport (5.2.3)
+    activesupport (5.2.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -94,9 +94,9 @@ GEM
       url
     coderay (1.1.2)
     concurrent-ruby (1.1.5)
-    crass (1.0.4)
+    crass (1.0.5)
     docile (1.3.2)
-    erubi (1.8.0)
+    erubi (1.9.0)
     execjs (2.7.0)
     faker (2.6.0)
       i18n (>= 1.6, < 1.8)
@@ -134,7 +134,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.3)
+    loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -164,7 +164,7 @@ GEM
     mysql2 (0.5.2)
     net-http-persistent (2.9.4)
     nio4r (2.5.2)
-    nokogiri (1.10.6)
+    nokogiri (1.10.7)
       mini_portile2 (~> 2.4.0)
     oa-core (0.3.2)
     oa-openid (0.3.2)
@@ -206,18 +206,18 @@ GEM
     rack_session_access (0.2.0)
       builder (>= 2.0.0)
       rack (>= 1.0.0)
-    rails (5.2.3)
-      actioncable (= 5.2.3)
-      actionmailer (= 5.2.3)
-      actionpack (= 5.2.3)
-      actionview (= 5.2.3)
-      activejob (= 5.2.3)
-      activemodel (= 5.2.3)
-      activerecord (= 5.2.3)
-      activestorage (= 5.2.3)
-      activesupport (= 5.2.3)
+    rails (5.2.4)
+      actioncable (= 5.2.4)
+      actionmailer (= 5.2.4)
+      actionpack (= 5.2.4)
+      actionview (= 5.2.4)
+      activejob (= 5.2.4)
+      activemodel (= 5.2.4)
+      activerecord (= 5.2.4)
+      activestorage (= 5.2.4)
+      activesupport (= 5.2.4)
       bundler (>= 1.3.0)
-      railties (= 5.2.3)
+      railties (= 5.2.4)
       sprockets-rails (>= 2.0.0)
     rails-controller-testing (1.0.4)
       actionpack (>= 5.0.1.x)
@@ -226,12 +226,12 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.2.0)
-      loofah (~> 2.2, >= 2.2.2)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
     rails-perftest (0.0.7)
-    railties (5.2.3)
-      actionpack (= 5.2.3)
-      activesupport (= 5.2.3)
+    railties (5.2.4)
+      actionpack (= 5.2.4)
+      activesupport (= 5.2.4)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
@@ -376,7 +376,7 @@ DEPENDENCIES
   pry-rails (~> 0.3.9)
   puma (~> 4.2.1)
   rack_session_access
-  rails (~> 5.2.3)
+  rails (~> 5.2.4)
   rails-controller-testing
   rails-perftest
   rake (~> 12.3.2)