diff --git a/Gemfile.lock b/Gemfile.lock
index 6d96f33..3bde3d0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,7 +58,7 @@ GEM
     jquery-rails (2.0.2)
       railties (>= 3.2.0, < 5.0)
       thor (~> 0.14)
-    json (1.7.4)
+    json (1.8.6)
     libwebsocket (0.1.5)
       addressable
     mail (2.4.4)
@@ -93,7 +93,7 @@ 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)
     rspec (2.10.0)
       rspec-core (~> 2.10.0)