diff --git a/web/Gemfile.lock b/web/Gemfile.lock
index 3b31acd1c4..1815df7372 100644
--- a/web/Gemfile.lock
+++ b/web/Gemfile.lock
@@ -48,7 +48,7 @@ GEM
     rb-fsevent (0.11.1)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.3.3)
+    rexml (3.3.6)
       strscan
     rouge (3.29.0)
     safe_yaml (1.0.5)