diff --git a/Gemfile.lock b/Gemfile.lock
index 414a3b618..c3c59f52e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,17 +68,17 @@ GEM
     ast (2.4.0)
     attr_extras (6.2.1)
     aws-eventstream (1.0.3)
-    aws-partitions (1.244.0)
-    aws-sdk-core (3.81.0)
+    aws-partitions (1.251.0)
+    aws-sdk-core (3.84.0)
       aws-eventstream (~> 1.0, >= 1.0.2)
       aws-partitions (~> 1, >= 1.239.0)
       aws-sigv4 (~> 1.1)
       jmespath (~> 1.0)
-    aws-sdk-kms (1.25.0)
+    aws-sdk-kms (1.26.0)
       aws-sdk-core (~> 3, >= 3.71.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.57.0)
-      aws-sdk-core (~> 3, >= 3.77.0)
+    aws-sdk-s3 (1.59.0)
+      aws-sdk-core (~> 3, >= 3.83.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.1)
     aws-sigv4 (1.1.0)
@@ -91,8 +91,8 @@ GEM
     bindex (0.8.1)
     bootsnap (1.4.5)
       msgpack (~> 1.0)
-    brakeman (4.7.1)
-    browser (2.7.0)
+    brakeman (4.7.2)
+    browser (2.7.1)
     buftok (0.2.0)
     builder (3.2.3)
     bullet (6.0.2)
@@ -154,11 +154,11 @@ GEM
     factory_bot_rails (5.1.1)
       factory_bot (~> 5.1.0)
       railties (>= 4.2.0)
-    faker (2.7.0)
+    faker (2.8.0)
       i18n (>= 1.6, < 1.8)
-    faraday (0.17.0)
+    faraday (0.17.1)
       multipart-post (>= 1.2, < 3)
-    ffi (1.11.2)
+    ffi (1.11.3)
     foreman (0.86.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
@@ -211,10 +211,10 @@ GEM
       addressable (~> 2.3)
     letter_opener (1.7.0)
       launchy (~> 2.2)
-    listen (3.2.0)
+    listen (3.2.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.3.1)
+    loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -240,7 +240,7 @@ GEM
     netrc (0.11.0)
     nightfury (1.0.1)
     nio4r (2.5.2)
-    nokogiri (1.10.5)
+    nokogiri (1.10.7)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     parallel (1.19.1)
@@ -253,7 +253,7 @@ GEM
     pry-rails (0.3.9)
       pry (>= 0.10.4)
     public_suffix (4.0.1)
-    puma (4.3.0)
+    puma (4.3.1)
       nio4r (~> 2.0)
     pundit (2.1.0)
       activesupport (>= 3.0.0)
@@ -332,7 +332,7 @@ GEM
       rspec-mocks (~> 3.8)
       rspec-support (~> 3.8)
     rspec-support (3.9.0)
-    rubocop (0.76.0)
+    rubocop (0.77.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.6)
@@ -341,10 +341,10 @@ GEM
       unicode-display_width (>= 1.4.0, < 1.7)
     rubocop-performance (1.5.1)
       rubocop (>= 0.71.0)
-    rubocop-rails (2.3.2)
+    rubocop-rails (2.4.0)
       rack (>= 1.1)
       rubocop (>= 0.72.0)
-    rubocop-rspec (1.36.0)
+    rubocop-rspec (1.37.0)
       rubocop (>= 0.68.1)
     ruby-progressbar (1.10.1)
     ruby-vips (2.0.16)
@@ -409,7 +409,7 @@ GEM
     unf_ext (0.0.7.6)
     unicode-display_width (1.6.0)
     uniform_notifier (1.13.0)
-    valid_email2 (3.1.0)
+    valid_email2 (3.1.3)
       activemodel (>= 3.2)
       mail (~> 2.5)
     virtus (1.0.5)
@@ -432,7 +432,7 @@ GEM
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.4)
     wisper (2.0.0)
-    zeitwerk (2.2.1)
+    zeitwerk (2.2.2)
 
 PLATFORMS
   ruby
diff --git a/docs/development/environment-setup/mac-os.md b/docs/development/environment-setup/mac-os.md
index 8f53a7ac2..36321ebc6 100644
--- a/docs/development/environment-setup/mac-os.md
+++ b/docs/development/environment-setup/mac-os.md
@@ -31,7 +31,7 @@ brew install git
 You need software-properties-common installed in order to add PPA repositories.
 
 ```bash
-\curl -L https://get.rvm.io | bash -s stable
+curl -L https://get.rvm.io | bash -s stable
 source ~/.rvm/scripts/rvm
 ```
 
diff --git a/spec/factories/channel/facebook_pages.rb b/spec/factories/channel/facebook_pages.rb
index 158b88b50..597c6bade 100644
--- a/spec/factories/channel/facebook_pages.rb
+++ b/spec/factories/channel/facebook_pages.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 FactoryBot.define do
-  factory :channel_facebook_page, class: Channel::FacebookPage do
+  factory :channel_facebook_page, class: 'Channel::FacebookPage' do
     name { Faker::Name.name }
     page_access_token { SecureRandom.uuid }
     user_access_token { SecureRandom.uuid }