diff --git a/Gemfile.lock b/Gemfile.lock
index cc9e57d24..1a98463b5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -377,8 +377,7 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.9)
     roo (2.10.1)
       nokogiri (~> 1)
       rubyzip (>= 1.3.0, < 3.0.0)
@@ -463,7 +462,6 @@ GEM
     smart_properties (1.17.0)
     stimulus-rails (1.3.3)
       railties (>= 6.0.0)
-    strscan (3.1.0)
     thor (1.3.2)
     thread_safe (0.3.6)
     timecop (0.9.8)