diff --git a/Gemfile.lock b/Gemfile.lock
index a6a7903a691..dade8c3771c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -288,9 +288,9 @@ GEM
       msgpack (>= 0.4.3)
       trollop (>= 1.16.2)
     redcarpet (3.1.2)
-    redis (3.0.7)
-    redis-namespace (1.4.1)
-      redis (~> 3.0.4)
+    redis (3.1.0)
+    redis-namespace (1.5.1)
+      redis (~> 3.0, >= 3.0.4)
     ref (1.0.5)
     rest-client (1.7.2)
       mime-types (>= 1.16, < 3.0)
@@ -340,8 +340,8 @@ GEM
     shoulda-context (1.1.6)
     shoulda-matchers (2.5.0)
       activesupport (>= 3.0.0)
-    sidekiq (3.1.3)
-      celluloid (>= 0.15.2)
+    sidekiq (3.2.5)
+      celluloid (= 0.15.2)
       connection_pool (>= 2.0.0)
       json
       redis (>= 3.0.6)