diff --git a/Gemfile.lock b/Gemfile.lock
index e70ea543..33cc8a29 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1077,7 +1077,7 @@ GEM
     rack-pjax (1.1.0)
       nokogiri (~> 1.5)
       rack (>= 1.1)
-    rack-protection (2.0.5)
+    rack-protection (2.0.7)
       rack
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
@@ -1202,11 +1202,11 @@ GEM
     shellany (0.0.1)
     shoulda-matchers (4.1.2)
       activesupport (>= 4.2.0)
-    sidekiq (5.2.7)
-      connection_pool (~> 2.2, >= 2.2.2)
-      rack (>= 1.5.0)
-      rack-protection (>= 1.5.0)
-      redis (>= 3.3.5, < 5)
+    sidekiq (6.0.0)
+      connection_pool (>= 2.2.2)
+      rack (>= 2.0.0)
+      rack-protection (>= 2.0.0)
+      redis (>= 4.1.0)
     simplecov (0.13.0)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)