diff --git a/Gemfile.lock b/Gemfile.lock
index a33f494..9b75260 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -45,7 +45,8 @@ GEM
     racc (1.7.3)
     rainbow (3.1.1)
     regexp_parser (2.9.0)
-    rexml (3.2.6)
+    rexml (3.3.6)
+      strscan
     rspec (3.12.0)
       rspec-core (~> 3.12.0)
       rspec-expectations (~> 3.12.0)
@@ -87,6 +88,7 @@ GEM
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
     stackprof (0.2.26)
+    strscan (3.1.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)
@@ -98,6 +100,7 @@ GEM
 PLATFORMS
   arm64-darwin-22
   arm64-darwin-23
+  x86_64-linux
 
 DEPENDENCIES
   rspec (~> 3.12.0)