diff --git a/Gemfile.lock b/Gemfile.lock
index a63634c..4e48cb2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,8 +7,8 @@ GEM
       ast (~> 2.4.1)
     rainbow (3.1.1)
     regexp_parser (2.5.0)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.3)
+      strscan
     rubocop (1.30.1)
       parallel (~> 1.10)
       parser (>= 3.1.0.0)