diff --git a/jekyll_files/Gemfile.lock b/jekyll_files/Gemfile.lock
index 972b5b5..816ac75 100644
--- a/jekyll_files/Gemfile.lock
+++ b/jekyll_files/Gemfile.lock
@@ -102,7 +102,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.3.2)
+    rexml (3.3.6)
       strscan
     rouge (4.1.3)
     ruby-rc4 (0.1.5)