diff --git a/Gemfile.lock b/Gemfile.lock
index 3a45895..eed1691 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -116,7 +116,7 @@ GEM
       crack (>= 0.1.6)
     hashie (2.0.3)
     highline (1.6.18)
-    hike (1.2.2)
+    hike (1.2.3)
     hirb (0.7.1)
     http_accept_language (1.0.2)
     httpauth (0.2.0)
@@ -154,7 +154,7 @@ GEM
       builder
       minitest (>= 2.12, < 5.0)
       powerbar
-    multi_json (1.7.2)
+    multi_json (1.13.1)
     multipart-post (1.2.0)
     net-scp (1.1.0)
       net-ssh (>= 2.6.5)
@@ -282,7 +282,7 @@ GEM
       temple (~> 0.6.3)
       tilt (~> 1.3.3)
     slop (3.6.0)
-    sprockets (2.2.2)
+    sprockets (2.2.3)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)