diff --git a/Gemfile.lock b/Gemfile.lock
index 786edadf..b7c42627 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -487,7 +487,7 @@ 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)