diff --git a/Gemfile.lock b/Gemfile.lock
index bcb0d8319..e7da6eeb0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -120,7 +120,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     commonjs (0.2.7)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.8)
     contracts (0.16.0)
     cookiejar (0.3.3)
     crack (0.4.3)
@@ -163,7 +163,7 @@ GEM
     devise_invitable (2.0.1)
       actionmailer (>= 5.0)
       devise (>= 4.6)
-    diff-lcs (1.3)
+    diff-lcs (1.4.4)
     docile (1.3.2)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
@@ -182,7 +182,7 @@ GEM
     em-synchrony (1.0.6)
       eventmachine (>= 1.0.0.beta.1)
     equalizer (0.0.11)
-    erubi (1.9.0)
+    erubi (1.10.0)
     eventmachine (1.2.7)
     eventmachine_httpserver (0.2.1)
     excon (0.71.0)
@@ -232,7 +232,7 @@ GEM
     httparty (0.18.0)
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
-    i18n (1.8.2)
+    i18n (1.8.9)
       concurrent-ruby (~> 1.0)
     idn-ruby (0.1.0)
     interception (0.5)
@@ -283,7 +283,7 @@ GEM
     letter_opener (1.7.0)
       launchy (~> 2.2)
     libv8 (3.16.14.19)
-    loofah (2.5.0)
+    loofah (2.9.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -301,7 +301,7 @@ GEM
     mimemagic (0.3.3)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
-    minitest (5.14.0)
+    minitest (5.14.4)
     momentjs-rails (2.20.1)
       railties (>= 3.1)
     multi_json (1.14.1)
@@ -353,7 +353,7 @@ GEM
       multi_json
     puma (4.3.3)
       nio4r (~> 2.0)
-    rack (2.2.2)
+    rack (2.2.3)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
     rack-protection (2.0.8.1)
@@ -396,7 +396,7 @@ GEM
       thor (>= 0.19.0, < 2.0)
     rainbow (3.0.0)
     raindrops (0.19.1)
-    rake (13.0.1)
+    rake (13.0.3)
     rbtree3 (0.6.0)
     redcarpet (3.5.0)
     ref (2.0.0)
@@ -408,23 +408,23 @@ GEM
       activemodel (>= 3.0)
       activesupport (>= 3.0)
       rspec-mocks (>= 2.99, < 4.0)
-    rspec-core (3.9.1)
-      rspec-support (~> 3.9.1)
-    rspec-expectations (3.9.1)
+    rspec-core (3.10.1)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.1)
+      rspec-support (~> 3.10.0)
+    rspec-mocks (3.10.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-rails (4.0.0)
-      actionpack (>= 4.2)
-      activesupport (>= 4.2)
-      railties (>= 4.2)
-      rspec-core (~> 3.9)
-      rspec-expectations (~> 3.9)
-      rspec-mocks (~> 3.9)
-      rspec-support (~> 3.9)
-    rspec-support (3.9.2)
+      rspec-support (~> 3.10.0)
+    rspec-rails (5.0.0)
+      actionpack (>= 5.2)
+      activesupport (>= 5.2)
+      railties (>= 5.2)
+      rspec-core (~> 3.10)
+      rspec-expectations (~> 3.10)
+      rspec-mocks (~> 3.10)
+      rspec-support (~> 3.10)
+    rspec-support (3.10.2)
     rubocop (0.79.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -513,7 +513,7 @@ GEM
     twitter-text (3.0.0)
       idn-ruby
       unf (~> 0.1.0)
-    tzinfo (1.2.7)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)