diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index d7c71ea..8446608 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -68,7 +68,7 @@ GEM
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     unicode-display_width (2.5.0)
-    webrick (1.8.1)
+    webrick (1.8.2)
 
 PLATFORMS
   x86_64-linux