diff --git a/Gemfile.lock b/Gemfile.lock
index df2eb61..f4dc7db 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -211,7 +211,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.3.3)
+    rexml (3.3.6)
       strscan
     roar (1.1.1)
       representable (~> 3.0)