diff --git a/Gemfile.lock b/Gemfile.lock
index 5dbd351..c4600cc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -80,7 +80,7 @@ GEM
       capistrano (~> 3.1)
       sshkit (~> 1.3)
     concurrent-ruby (1.1.6)
-    connection_pool (2.2.2)
+    connection_pool (2.2.5)
     crass (1.0.6)
     erubi (1.9.0)
     expectations (2.0.0)
@@ -124,11 +124,9 @@ GEM
     public_suffix (4.0.4)
     puma (4.3.3)
       nio4r (~> 2.0)
-    rack (2.2.2)
+    rack (2.2.3)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
-    rack-protection (2.0.8.1)
-      rack
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (6.0.2.2)
@@ -161,7 +159,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    redis (4.1.3)
+    redis (4.4.0)
     ruby_dep (1.5.0)
     sawyer (0.8.2)
       addressable (>= 2.3.5)
@@ -169,11 +167,10 @@ GEM
     shell-executer (1.0.1)
       expectations
       open4
-    sidekiq (6.0.7)
+    sidekiq (6.2.1)
       connection_pool (>= 2.2.2)
       rack (~> 2.0)
-      rack-protection (>= 2.0.0)
-      redis (>= 4.1.0)
+      redis (>= 4.2.0)
     spring (2.1.0)
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)