diff --git a/Gemfile.lock b/Gemfile.lock
index dd818ce..e8d7c58 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -21,10 +21,8 @@ GEM
       ruby-progressbar
     public_suffix (4.0.6)
     rake (13.0.6)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.9)
     ruby-progressbar (1.11.0)
-    strscan (3.1.0)
     vcr (4.0.0)
     webmock (3.14.0)
       addressable (>= 2.8.0)