diff --git a/Gemfile.lock b/Gemfile.lock
index 0da90dd..25a5fa0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -73,7 +73,7 @@ GEM
       xpath (~> 3.2)
     childprocess (3.0.0)
     concurrent-ruby (1.1.5)
-    connection_pool (2.2.2)
+    connection_pool (2.2.5)
     crass (1.0.6)
     erubi (1.9.0)
     ffi (1.12.2)
@@ -106,9 +106,7 @@ GEM
     public_suffix (4.0.3)
     puma (4.3.1)
       nio4r (~> 2.0)
-    rack (2.1.2)
-    rack-protection (2.0.8.1)
-      rack
+    rack (2.2.3)
     rack-proxy (0.6.5)
       rack
     rack-test (1.1.0)
@@ -143,7 +141,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    redis (4.1.3)
+    redis (4.4.0)
     regexp_parser (1.6.0)
     ruby-shout (2.2.2)
     ruby-sox (0.0.3)
@@ -162,11 +160,10 @@ GEM
     selenium-webdriver (3.142.7)
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
-    sidekiq (6.0.4)
+    sidekiq (6.2.1)
       connection_pool (>= 2.2.2)
-      rack (>= 2.0.0)
-      rack-protection (>= 2.0.0)
-      redis (>= 4.1.0)
+      rack (~> 2.0)
+      redis (>= 4.2.0)
     spring (2.1.0)
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)