diff --git a/Gemfile.lock b/Gemfile.lock
index 06f938e9..237eeb49 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -489,7 +489,7 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.4.2)
+    rexml (3.4.4)
     rolify (6.0.0)
     rqrcode (3.1.0)
       chunky_png (~> 1.0)