diff --git a/Gemfile.lock b/Gemfile.lock
index ed3c85c..1483645 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -97,15 +97,15 @@ GEM
     json (1.8.3)
     kramdown (1.5.0)
     liquid (2.6.2)
-    listen (3.0.4)
+    listen (3.0.5)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
     maruku (0.7.0)
     mercenary (0.3.5)
     mini_portile (0.6.2)
-    minitest (5.8.2)
+    minitest (5.8.3)
     net-dns (0.8.0)
-    nokogiri (1.6.6.2)
+    nokogiri (1.6.6.4)
       mini_portile (~> 0.6.0)
     parallel (1.6.1)
     parslet (1.5.0)