diff --git a/Gemfile.lock b/Gemfile.lock
index cdf9e71e..24232a82 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -78,7 +78,7 @@ GEM
     rainbow (3.1.1)
     rake (13.1.0)
     regexp_parser (2.9.2)
-    rexml (3.3.1)
+    rexml (3.3.4)
       strscan
     rspec (3.12.0)
       rspec-core (~> 3.12.0)