diff --git a/Gemfile.lock b/Gemfile.lock
index 579a3a0..e31b1d9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,8 +40,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.9)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -69,7 +68,6 @@ GEM
     rubocop-ast (1.31.3)
       parser (>= 3.3.1.0)
     ruby-progressbar (1.13.0)
-    strscan (3.1.0)
     unicode-display_width (2.5.0)
     vcr (6.2.0)
     webmock (3.23.1)