diff --git a/Gemfile.lock b/Gemfile.lock
index 7c855b9..6e7edd3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -453,7 +453,7 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.4.0)
+    rexml (3.4.2)
     rich_text_renderer (0.3.2)
     rouge (4.5.1)
     rspec-core (3.13.2)