diff --git a/Gemfile.lock b/Gemfile.lock
index 452a813..1cdb57f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -27,7 +27,8 @@ GEM
     rake-compiler (1.2.7)
       rake
     regexp_parser (2.9.0)
-    rexml (3.2.6)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rspec-core (3.13.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.1)
@@ -47,6 +48,7 @@ GEM
     rubocop-shopify (2.15.1)
       rubocop (~> 1.51)
     ruby-progressbar (1.13.0)
+    strscan (3.1.0)
     unicode-display_width (2.5.0)
 
 PLATFORMS