diff --git a/Gemfile.lock b/Gemfile.lock
index 96e7560..98e1319 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -93,7 +93,7 @@ GEM
     jquery-rails (2.1.4)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    json (1.7.6)
+    json (1.8.6)
     launchy (2.1.2)
       addressable (~> 2.3)
     libwebsocket (0.1.7.1)
@@ -146,7 +146,7 @@ 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)
     responders (0.9.3)
       railties (~> 3.1)