diff --git a/Gemfile.lock b/Gemfile.lock
index a457c7e..cd4a84f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,8 @@ GEM
     parser (2.7.0.4)
       ast (~> 2.4.0)
     rainbow (3.0.0)
-    rexml (3.2.5)
+    rexml (3.3.3)
+      strscan
     rubocop (0.80.1)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -17,6 +18,7 @@ GEM
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 1.7)
     ruby-progressbar (1.10.1)
+    strscan (3.1.0)
     unicode-display_width (1.6.1)
 
 PLATFORMS