diff --git a/Gemfile.lock b/Gemfile.lock
index 50cbde23..dd92c9e1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -847,7 +847,7 @@ GEM
       slop (~> 3.4)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
-    rack (1.6.10)
+    rack (1.6.13)
     rack-contrib (1.1.0)
       rack (>= 0.9.1)
     rack-mini-profiler (0.10.7)