fix git security nag v2

Fohdeesha · Fohdeesha · commit 2d3912715275 · 2018-11-20T21:51:33.000-05:00
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    rack (1.5.4)
+    rack (2.0.6)
     rack-protection (1.5.5)
       rack
     sinatra (1.4.5)
