diff --git a/core/Gemfile.lock b/core/Gemfile.lock
index 15da5d3..e3e7653 100644
--- a/core/Gemfile.lock
+++ b/core/Gemfile.lock
@@ -25,8 +25,8 @@ GEM
     rainbow (3.1.1)
     rake (13.0.6)
     regexp_parser (2.8.0)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.3)
+      strscan
     rubocop (1.50.2)
       json (~> 2.3)
       parallel (~> 1.10)