diff --git a/Gemfile.lock b/Gemfile.lock
index a614c28a8..b78e7471a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -328,9 +328,9 @@ GEM
     sass (3.2.19)
     sass-rails (4.0.5)
       railties (>= 4.0.0, < 5.0)
-      sass (~> 3.2.0)
-      sprockets (~> 2.8, <= 2.11.0)
-      sprockets-rails (~> 2.0.0)
+      sass (~> 3.2.2)
+      sprockets (~> 2.8, < 3.0)
+      sprockets-rails (~> 2.0)
     seed-fu (2.3.5)
       activerecord (>= 3.1, < 4.3)
       activesupport (>= 3.1, < 4.3)
@@ -362,15 +362,15 @@ GEM
     spork-rails (4.0.0)
       rails (>= 3.0.0, < 5)
       spork (>= 1.0rc0)
-    sprockets (2.11.0)
+    sprockets (2.12.4)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
-    sprockets-rails (2.0.1)
+    sprockets-rails (2.3.3)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
-      sprockets (~> 2.8)
+      sprockets (>= 2.8, < 4.0)
     stackprof (0.2.7)
     therubyracer (0.12.2)
       libv8 (~> 3.16.14.0)