diff --git a/Gemfile.lock b/Gemfile.lock
index 23b57fb..ab340ab 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -22,7 +22,8 @@ GEM
     rainbow (3.1.1)
     rake (13.0.6)
     regexp_parser (2.7.0)
-    rexml (3.2.5)
+    rexml (3.3.3)
+      strscan
     rubocop (1.49.0)
       json (~> 2.3)
       parallel (~> 1.10)
@@ -36,6 +37,7 @@ GEM
     rubocop-ast (1.28.0)
       parser (>= 3.2.1.0)
     ruby-progressbar (1.13.0)
+    strscan (3.1.0)
     test-unit (3.5.7)
       power_assert
     unicode-display_width (2.4.2)