diff --git a/Gemfile.lock b/Gemfile.lock
index ff670b2..9d44626 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -98,7 +98,7 @@ GEM
     pg (1.0.0)
     promise.rb (0.7.4)
     puma (3.11.4)
-    rack (2.0.4)
+    rack (2.0.5)
     rack-test (1.0.0)
       rack (>= 1.0, < 3)
     rails (5.2.0)
@@ -154,7 +154,7 @@ GEM
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
       spring (>= 1.2, < 3.0)
-    sprockets (3.7.1)
+    sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
     sprockets-rails (3.2.1)