diff --git a/Gemfile.lock b/Gemfile.lock
index 3e5aa78..c67dfe7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -26,7 +26,8 @@ GEM
     rainbow (3.1.1)
     rake (13.0.6)
     regexp_parser (2.7.0)
-    rexml (3.2.5)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rspec (3.12.0)
       rspec-core (~> 3.12.0)
       rspec-expectations (~> 3.12.0)
@@ -60,6 +61,7 @@ GEM
       language_server-protocol (~> 3.17.0.2)
       rubocop (= 1.44.1)
       rubocop-performance (= 1.15.2)
+    strscan (3.1.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.4.2)