diff --git a/railseventstore.org/Gemfile.lock b/railseventstore.org/Gemfile.lock
index 51880d8bec..5b10ff1905 100644
--- a/railseventstore.org/Gemfile.lock
+++ b/railseventstore.org/Gemfile.lock
@@ -124,7 +124,7 @@ GEM
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)
     uri (0.13.0)
-    webrick (1.8.1)
+    webrick (1.9.0)
 
 PLATFORMS
   arm64-darwin