diff --git a/Gemfile.lock b/Gemfile.lock
index b41ca49..6e351d9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -49,14 +49,12 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.9)
     rouge (3.11.0)
     ruby_dep (1.5.0)
     safe_yaml (1.0.5)
     sassc (2.2.1)
       ffi (~> 1.9)
-    strscan (3.1.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     unicode-display_width (1.6.0)