Merge pull request #21 from BookOfGreg/dependabot/bundler/websocket-extensions-0.1.5

Bump websocket-extensions from 0.1.3 to 0.1.5

Author: BookOfGreg

Gemfile.lock

@@ -179,7 +179,7 @@ GEM
       railties (>= 4.2)
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
+    websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)