diff --git a/Gemfile.lock b/Gemfile.lock
index 6ca76a9..a63634c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,8 @@ GEM
       ast (~> 2.4.1)
     rainbow (3.1.1)
     regexp_parser (2.5.0)
-    rexml (3.2.5)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rubocop (1.30.1)
       parallel (~> 1.10)
       parser (>= 3.1.0.0)
@@ -25,6 +26,7 @@ GEM
     rubocop-rspec (2.11.1)
       rubocop (~> 1.19)
     ruby-progressbar (1.11.0)
+    strscan (3.1.0)
     unicode-display_width (2.1.0)
 
 PLATFORMS