diff --git a/Gemfile.lock b/Gemfile.lock
index dde26c73e39..22da2877ebd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -544,7 +544,7 @@ GEM
     httpclient (2.8.3)
     i18n (1.9.1)
       concurrent-ruby (~> 1.0)
-    i18n-js (3.9.0)
+    i18n-js (3.9.1)
       i18n (>= 0.6.6)
     icalendar (2.7.1)
       ice_cube (~> 0.16)