diff --git a/Gemfile.lock b/Gemfile.lock
index 6dc75c96..d2c84309 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
     rdoc (6.7.0)
       psych (>= 4.0.0)
     redcarpet (3.6.0)
-    rexml (3.3.3)
+    rexml (3.3.6)
       strscan
     ruby-enum (0.9.0)
       i18n