diff --git a/Gemfile b/Gemfile
index cff1788892..4be00833cb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -105,7 +105,7 @@ gem 'grape-rails-cache'
 group :development do
   gem 'byebug', platform: :mri
   gem "letter_opener"
-  gem 'listen', '~> 3.5.0'
+  gem 'listen', '~> 3.5.1'
   gem "nifty-generators"
   gem 'web-console', '>= 3.3.0'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index ba8f7eaef3..4e728a43d2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -257,7 +257,7 @@ GEM
     lemmatizer (0.2.2)
     letter_opener (1.7.0)
       launchy (~> 2.2)
-    listen (3.5.0)
+    listen (3.5.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     loadcss-rails (2.0.1)
@@ -631,7 +631,7 @@ DEPENDENCIES
   lazyload-rails
   lemmatizer (~> 0.2.2)
   letter_opener
-  listen (~> 3.5.0)
+  listen (~> 3.5.1)
   loadcss-rails (~> 2.0.1)
   mailman
   mimemagic (~> 0.3.8)