diff --git a/Gemfile.lock b/Gemfile.lock
index e8be9ce9..27c9c808 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -351,7 +351,8 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.2.6)
+    rexml (3.3.6)
+      strscan
     rrrretry (1.0.0)
     rubocop (1.56.4)
       base64 (~> 0.1.1)
@@ -444,6 +445,7 @@ GEM
       rubocop-performance (~> 1.19.1)
     standardrb (1.0.1)
       standard
+    strscan (3.1.0)
     temple (0.8.2)
     test-prof (1.0.10)
     thor (1.3.0)