diff --git a/Gemfile.lock b/Gemfile.lock
index 11b75c99..8db96869 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,7 +70,7 @@ GEM
     rainbow (3.1.1)
     rake (13.2.1)
     regexp_parser (2.9.0)
-    rexml (3.3.2)
+    rexml (3.3.4)
       strscan
     ruby-rc4 (0.1.5)
     strscan (3.1.0)