diff --git a/Gemfile.lock b/Gemfile.lock
index b75d70c..5a6004e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -191,7 +191,7 @@ GEM
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)
-    webrick (1.8.1)
+    webrick (1.8.2)
     websocket (1.2.10)
     xpath (3.2.0)
       nokogiri (~> 1.8)