diff --git a/Gemfile b/Gemfile
index 3a946bdd2..d589f2927 100644
--- a/Gemfile
+++ b/Gemfile
@@ -123,7 +123,7 @@ end
 
 gem "http_accept_language", "2.1.1"
 gem "i18n-inflector-rails", "1.0.7"
-gem "rails-i18n",           "4.0.8"
+gem "rails-i18n",           "4.0.9"
 
 # Mail
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 6d0cc3c9d..362193746 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -550,7 +550,7 @@ GEM
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    rails-i18n (4.0.8)
+    rails-i18n (4.0.9)
       i18n (~> 0.7)
       railties (~> 4.0)
     rails-timeago (2.16.0)
@@ -855,7 +855,7 @@ DEPENDENCIES
   rails-assets-markdown-it-sub (= 1.0.0)!
   rails-assets-markdown-it-sup (= 1.0.0)!
   rails-assets-perfect-scrollbar (= 0.6.16)!
-  rails-i18n (= 4.0.8)
+  rails-i18n (= 4.0.9)
   rails-timeago (= 2.16.0)
   rb-fsevent (= 0.9.8)
   rb-inotify (= 0.9.8)