diff --git a/Gemfile.lock b/Gemfile.lock
index 9aec3cb..53014d9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -242,7 +242,7 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.3.2)
+    rexml (3.3.3)
       strscan
     roo (2.9.0)
       nokogiri (~> 1)