diff --git a/Gemfile b/Gemfile
index c0cd014a8800c568dea3dc6112f3bad85715f586..c0841198f599216687afc78b223cc7c047b5a22b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -363,7 +363,7 @@ group :development do
   gem 'solargraph', '~> 0.47.2', require: false
 
   gem 'letter_opener_web', '~> 2.0.0'
-  gem 'lookbook', '~> 1.2', '>= 1.2.1'
+  gem 'lookbook', '~> 1.4', '>= 1.4.5'
 
   # Better errors handler
   gem 'better_errors', '~> 2.9.1'
diff --git a/Gemfile.checksum b/Gemfile.checksum
index f13fab503a1f73339363dd481188ac931027b868..cc6794185fd6ae119528c57ccc5501e04d222048 100644
--- a/Gemfile.checksum
+++ b/Gemfile.checksum
@@ -322,7 +322,7 @@
 {"name":"lockbox","version":"1.1.1","platform":"ruby","checksum":"0af16b14c54f791c148615a0115387b51903d868c7fe622f49606c97071c2ac0"},
 {"name":"lograge","version":"0.11.2","platform":"ruby","checksum":"4cbd1554b86f545d795eff15a0c24fd25057d2ac4e1caa5fc186168b3da932ef"},
 {"name":"loofah","version":"2.19.1","platform":"ruby","checksum":"6c6469efdefe3496010000a346f9d3bf710e11ac4661e353cf56852326fb1023"},
-{"name":"lookbook","version":"1.2.1","platform":"ruby","checksum":"742844b625798b689215d1660f711aa79ff54084f5e8735fe674fe771fc165d7"},
+{"name":"lookbook","version":"1.4.5","platform":"ruby","checksum":"bc15b332d2c84f51aca60353f070c0b6a363b7496259e1dd7572d5ec122c9cdb"},
 {"name":"lru_redux","version":"1.1.0","platform":"ruby","checksum":"ee71d0ccab164c51de146c27b480a68b3631d5b4297b8ffe8eda1c72de87affb"},
 {"name":"lumberjack","version":"1.2.7","platform":"ruby","checksum":"a5c6aae6b4234f1420dbcd80b23e3bca0817bd239440dde097ebe3fa63c63b1f"},
 {"name":"mail","version":"2.7.1","platform":"ruby","checksum":"ec2a3d489f7510b90d8eaa3f6abaad7038cf1d663cdf8ee66d0214a0bdf99c03"},
diff --git a/Gemfile.lock b/Gemfile.lock
index 2737513fed53a00cefe691eb42a6620de7386ad9..aaf9f5b70efbd77633fb1438f9c26596df653e61 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -873,7 +873,7 @@ GEM
     loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    lookbook (1.2.1)
+    lookbook (1.4.5)
       actioncable
       activemodel
       css_parser
@@ -1728,7 +1728,7 @@ DEPENDENCIES
   lockbox (~> 1.1.1)
   lograge (~> 0.5)
   loofah (~> 2.19.1)
-  lookbook (~> 1.2, >= 1.2.1)
+  lookbook (~> 1.4, >= 1.4.5)
   lru_redux
   mail (= 2.7.1)
   mail-smtp_pool (~> 0.1.0)!