diff --git a/Gemfile.lock b/Gemfile.lock
index 50ab8ea..efab374 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -114,7 +114,7 @@ GEM
     jquery-rails (2.0.2)
       railties (>= 3.2.0, < 5.0)
       thor (~> 0.14)
-    json (1.7.6)
+    json (1.8.6)
     kaminari (0.13.0)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -184,7 +184,7 @@ GEM
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
     rake (10.0.3)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
     redis (2.2.2)
     redis-namespace (1.1.0)