diff --git a/Gemfile.lock b/Gemfile.lock
index 0dcf686c..7534194f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -192,7 +192,7 @@ GEM
     http-form_data (2.1.1)
     http_accept_language (2.1.1)
     http_parser.rb (0.6.0)
-    i18n (1.1.0)
+    i18n (1.1.1)
       concurrent-ruby (~> 1.0)
     i18n-active_record (0.2.2)
       i18n (>= 0.5.0)
@@ -235,7 +235,7 @@ GEM
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.13)
-    mail (2.7.0)
+    mail (2.7.1)
       mini_mime (>= 0.1.1)
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
@@ -255,7 +255,7 @@ GEM
     naught (1.1.0)
     nenv (0.3.0)
     nio4r (2.3.1)
-    nokogiri (1.8.4)
+    nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
     notiffany (0.1.1)
       nenv (~> 0.1)