diff --git a/Gemfile.lock b/Gemfile.lock
index c6a37d3602..4c370837a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -152,7 +152,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.4.0)
+    rexml (3.4.2)
     rouge (4.5.1)
     rqrcode (2.2.0)
       chunky_png (~> 1.0)