diff --git a/episode-313/incoming-after/Gemfile.lock b/episode-313/incoming-after/Gemfile.lock
index 7f349fdb..68dd76ab 100644
--- a/episode-313/incoming-after/Gemfile.lock
+++ b/episode-313/incoming-after/Gemfile.lock
@@ -47,7 +47,7 @@ GEM
     jquery-rails (1.0.19)
       railties (~> 3.0)
       thor (~> 0.14)
-    json (1.6.4)
+    json (1.8.6)
     mail (2.3.0)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -87,7 +87,7 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
     sass (3.1.12)
     sass-rails (3.1.5)