diff --git a/Gemfile.lock b/Gemfile.lock
index ea0d08f..4741d54 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,7 +58,7 @@ GEM
     rainbow (3.1.1)
     rake (13.0.6)
     regexp_parser (2.10.0)
-    rexml (3.4.0)
+    rexml (3.4.2)
     rubocop (1.26.1)
       parallel (~> 1.10)
       parser (>= 3.1.0.0)