diff --git a/Gemfile b/Gemfile
index 95a9a6d8..3779e784 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ gem 'activemodel-caution', '7.2.3.0' # Supports rails ~> 7.2.3.0
 gem 'rails', '~> 7.2.3', '>= 7.2.3.1'
 # Fixes uninitialized constant ActiveSupport::LoggerThreadSafeLevel::Logger on Rails 7.0x
 # and earlier. See https://github.com/rails/rails/issues/54260.
-gem 'concurrent-ruby', '1.3.4'
+gem 'concurrent-ruby', '1.3.7'
 gem 'psych', '4.0.4' # Exactly match the version on Ruby 3.1
 gem 'stringio', '3.1.1' # psych dependency: exactly match the default version on Ruby 3.3
 
diff --git a/Gemfile.lock b/Gemfile.lock
index c5577d24..c8630e42 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -146,7 +146,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.3.4)
+    concurrent-ruby (1.3.7)
     connection_pool (3.0.2)
     crass (1.0.6)
     csv (3.3.0)
@@ -614,7 +614,7 @@ DEPENDENCIES
   caxlsx (~> 4)
   cocoon
   coffee-rails
-  concurrent-ruby (= 1.3.4)
+  concurrent-ruby (= 1.3.7)
   daemons
   date (= 3.3.4)
   delayed_job (~> 4.1)
diff --git a/vendor/cache/concurrent-ruby-1.3.4.gem b/vendor/cache/concurrent-ruby-1.3.4.gem
deleted file mode 100644
index a656fd0a..00000000
Binary files a/vendor/cache/concurrent-ruby-1.3.4.gem and /dev/null differ
diff --git a/vendor/cache/concurrent-ruby-1.3.7.gem b/vendor/cache/concurrent-ruby-1.3.7.gem
new file mode 100644
index 00000000..d7df695e
Binary files /dev/null and b/vendor/cache/concurrent-ruby-1.3.7.gem differ