diff --git a/Gemfile.lock b/Gemfile.lock
index e14af46..2e182f7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -298,7 +298,7 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.4.1)
+    rexml (3.4.2)
     roo (2.9.0)
       nokogiri (~> 1)
       rubyzip (>= 1.3.0, < 3.0.0)