diff --git a/Gemfile.lock b/Gemfile.lock
index abd4984..d348811 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -267,8 +267,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     regexp_parser (2.9.2)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.9)
     roo (2.8.3)
       nokogiri (~> 1)
       rubyzip (>= 1.3.0, < 3.0.0)
@@ -326,7 +325,6 @@ GEM
       actionpack (>= 6.1)
       activesupport (>= 6.1)
       sprockets (>= 3.0.0)
-    strscan (3.1.0)
     thor (1.3.1)
     tilt (2.1.0)
     timecop (0.9.10)