bump deps

Gemfile.lock

@@ -25,7 +25,7 @@ GEM
       curb
       nokogiri
     curb (0.8.5)
-    domain_name (0.5.15)
+    domain_name (0.5.16)
       unf (>= 0.0.5, < 1.0.0)
     feed-normalizer (1.5.2)
       hpricot (>= 0.6)
@@ -45,18 +45,18 @@ GEM
       nokogiri (~> 1.4)
       ntlm-http (~> 0.1, >= 0.1.1)
       webrobots (>= 0.0.9, < 0.2)
-    mime-types (2.0)
+    mime-types (2.1)
     mini_portile (0.5.2)
     modalsettings (1.0.1)
       modalsupport (>= 0.8.1)
     modalsupport (0.9.2)
     moneta (0.7.20)
     net-http-digest_auth (1.4)
-    net-http-persistent (2.9)
-    nokogiri (1.6.0)
+    net-http-persistent (2.9.4)
+    nokogiri (1.6.1)
       mini_portile (~> 0.5.0)
     ntlm-http (0.1.1)
-    simple-rss (1.2.3)
+    simple-rss (1.3.1)
     unf (0.1.3)
       unf_ext
     unf_ext (0.0.6)