diff --git a/Gemfile.lock b/Gemfile.lock
index 8469ceb..7a5f132 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -47,7 +47,7 @@ GEM
     rainbow (3.1.1)
     rake (13.0.1)
     regexp_parser (2.9.2)
-    rexml (3.3.1)
+    rexml (3.3.3)
       strscan
     rspec (3.9.0)
       rspec-core (~> 3.9.0)