diff --git a/Gemfile.lock b/Gemfile.lock
index 4a62edc3..05fddb54 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -155,7 +155,7 @@ GEM
       adamantium (~> 0.2.0)
       equalizer (~> 0.0.9)
     concurrent-ruby (1.1.7)
-    connection_pool (2.2.2)
+    connection_pool (2.2.3)
     content_disposition (1.0.0)
     coolline (0.5.0)
       unicode_utils (~> 1.4)
@@ -261,7 +261,7 @@ GEM
       actionpack (>= 4.1)
       activesupport (>= 4.1)
     hashdiff (0.3.7)
-    hitimes (1.3.0)
+    hitimes (2.0.0)
     http (3.3.0)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
@@ -289,7 +289,7 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (2.3.1)
+    json (2.5.1)
     json_spec (1.1.5)
       multi_json (~> 1.0)
       rspec (>= 2.0, < 4.0)
@@ -553,7 +553,7 @@ GEM
       redis-namespace (>= 1.3.1)
     sidekiq-failures (0.4.5)
       sidekiq (>= 2.16.0)
-    sidekiq-history (0.0.9)
+    sidekiq-history (0.0.11)
       sidekiq (>= 3.0.0)
     sidekiq-limit_fetch (2.4.2)
       sidekiq (>= 2.6.5, < 4.0)