diff --git a/Gemfile.lock b/Gemfile.lock
index 518ae64a7a..dca9c271d4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -285,7 +285,7 @@ GEM
     rb-kqueue (0.2.8)
       ffi (>= 0.5.0)
     rchardet (1.8.0)
-    rexml (3.3.9)
+    rexml (3.4.2)
     rubocop (0.50.0)
       parallel (~> 1.10)
       parser (>= 2.3.3.1, < 3.0)