diff --git a/Gemfile.lock b/Gemfile.lock
index f4904a2..6c7201d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,7 +2,7 @@ PATH
   remote: .
   specs:
     nocms-microsites (0.0.1)
-      config (~> 1.0.0)
+      config (>= 1.0.0, < 1.8.0)
       globalize (>= 4.0.0, < 5.3)
       rails (> 4.2, < 5.3)
 
@@ -64,7 +64,7 @@ GEM
       json (>= 1.7)
       mime-types (>= 1.16)
     coderay (1.1.0)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.1.10)
     config (1.0.0)
       activesupport (>= 3.0)
       deep_merge (~> 1.0.0)
@@ -86,7 +86,8 @@ GEM
     globalize (5.0.1)
       activemodel (>= 4.2.0, < 4.3)
       activerecord (>= 4.2.0, < 4.3)
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     json (1.8.3)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
@@ -94,7 +95,7 @@ GEM
       mini_mime (>= 0.1.1)
     method_source (0.8.2)
     mime-types (2.99)
-    mini_mime (1.0.1)
+    mini_mime (1.1.2)
     mini_portile (0.6.2)
     minitest (5.8.3)
     nokogiri (1.6.6.4)
@@ -167,10 +168,10 @@ GEM
       json
       simplecov
     slop (3.6.0)
-    sprockets (3.7.2)
+    sprockets (4.0.3)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.1)
+    sprockets-rails (3.2.2)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)