diff --git a/spec/dummy4/Gemfile.lock b/spec/dummy4/Gemfile.lock
index bc0019d..6710f16 100644
--- a/spec/dummy4/Gemfile.lock
+++ b/spec/dummy4/Gemfile.lock
@@ -81,6 +81,7 @@ GEM
       execjs
     coffee-script-source (1.9.1.1)
     columnize (0.9.0)
+    crass (1.0.5)
     database_cleaner (1.5.0)
     debase (0.2.1)
       debase-ruby_core_source
@@ -130,14 +131,15 @@ GEM
     listen (3.0.3)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
-    loofah (2.0.2)
+    loofah (2.3.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.9)
     mail (2.6.3)
       mime-types (>= 1.16, < 3)
     method_source (0.8.2)
     mime-types (2.6.1)
-    mini_portile (0.6.2)
+    mini_portile2 (2.1.0)
     minitest (5.7.0)
     mongo (2.1.1)
       bson (~> 3.0)
@@ -149,8 +151,8 @@ GEM
     multi_json (1.11.2)
     nenv (0.2.0)
     netrc (0.10.3)
-    nokogiri (1.6.6.2)
-      mini_portile (~> 0.6.0)
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
     notiffany (0.0.8)
       nenv (~> 0.1)
       shellany (~> 0.0)