diff --git a/Gemfile.lock b/Gemfile.lock
index ff392c5..8e7357b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -60,7 +60,8 @@ GEM
     regexp_parser (2.2.1)
     reline (0.3.1)
       io-console (~> 0.5)
-    rexml (3.2.5)
+    rexml (3.3.3)
+      strscan
     rspec (3.11.0)
       rspec-core (~> 3.11.0)
       rspec-expectations (~> 3.11.0)
@@ -90,11 +91,13 @@ GEM
     ruby-progressbar (1.11.0)
     shellany (0.0.1)
     singleton (0.1.1)
+    strscan (3.1.0)
     thor (1.2.1)
     unicode-display_width (2.1.0)
 
 PLATFORMS
   arm64-darwin-21
+  x86_64-linux
 
 DEPENDENCIES
   byebug (~> 9.0, >= 9.0.6)