diff --git a/Gemfile.lock b/Gemfile.lock
index 0bf35b7..7a7f4eb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,7 +61,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     commonjs (0.2.7)
-    concurrent-ruby (1.1.7)
+    concurrent-ruby (1.1.10)
     crass (1.0.6)
     cucumber (4.1.0)
       builder (~> 3.2, >= 3.2.3)
@@ -113,7 +113,7 @@ GEM
     haml (5.2.0)
       temple (>= 0.8.0)
       tilt
-    hashie (4.1.0)
+    hashie (5.0.0)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     jquery-rails (4.4.0)
@@ -130,7 +130,7 @@ GEM
       less (~> 2.6.0)
       sprockets (>= 2)
     libv8 (3.16.14.19)
-    loofah (2.7.0)
+    loofah (2.18.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -140,18 +140,22 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2020.1104)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
-    minitest (5.14.2)
+    mini_portile2 (2.8.0)
+    minitest (5.16.3)
     multi_test (0.1.2)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
-    oauth (0.5.4)
-    omniauth (1.9.1)
+    nokogiri (1.13.8)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    oauth (0.6.2)
+      snaky_hash (~> 2.0)
+      version_gem (~> 1.1)
+    omniauth (2.0.4)
       hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
-    omniauth-oauth (1.1.0)
+      rack-protection
+    omniauth-oauth (1.2.0)
       oauth
-      omniauth (~> 1.0)
+      omniauth (>= 1.0, < 3)
     omniauth-twitter (1.4.0)
       omniauth-oauth (~> 1.1)
       rack
@@ -164,7 +168,10 @@ GEM
       thor
       thread_safe
     public_suffix (4.0.6)
+    racc (1.6.0)
     rack (1.6.13)
+    rack-protection (2.2.2)
+      rack
     rack-test (0.6.3)
       rack (>= 1.0)
     rack_session_access (0.2.0)
@@ -181,13 +188,13 @@ GEM
       bundler (>= 1.3.0, < 2.0)
       railties (= 4.2.6)
       sprockets-rails
-    rails-deprecated_sanitizer (1.0.3)
+    rails-deprecated_sanitizer (1.0.4)
       activesupport (>= 4.2.0.alpha)
     rails-dom-testing (1.0.9)
       activesupport (>= 4.2.0, < 5.0)
       nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.3.0)
+    rails-html-sanitizer (1.4.3)
       loofah (~> 2.3)
     rails_12factor (0.0.3)
       rails_serve_static_assets
@@ -237,6 +244,9 @@ GEM
       docile (~> 1.1)
       simplecov-html (~> 0.11)
     simplecov-html (0.12.3)
+    snaky_hash (2.0.0)
+      hashie
+      version_gem (~> 1.1)
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
@@ -257,10 +267,11 @@ GEM
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
+    version_gem (1.1.0)
     xpath (3.2.0)
       nokogiri (~> 1.8)