diff --git a/Gemfile.lock b/Gemfile.lock
index 74a83d2..128bc04 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -156,11 +156,11 @@ GEM
     pry-rails (0.3.4)
       pry (>= 0.9.10)
     puma (2.13.4)
-    rack (1.6.4)
+    rack (1.6.11)
     rack-canonical-host (0.1.0)
       addressable
       rack (~> 1.0)
-    rack-protection (1.5.3)
+    rack-protection (1.5.5)
       rack
     rack-test (0.6.3)
       rack (>= 1.0)