diff --git a/Gemfile.lock b/Gemfile.lock
index a13cfc2..c5b8480 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -51,7 +51,7 @@ GEM
     jquery-rails (2.0.2)
       railties (>= 3.2.0, < 5.0)
       thor (~> 0.14)
-    json (1.7.4)
+    json (1.8.6)
     jwt (0.1.5)
       multi_json (>= 1.0)
     less (2.2.1)
@@ -106,7 +106,7 @@ GEM
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
     rake (0.9.2.2)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
     rest-client (1.6.7)
       mime-types (>= 1.16)