diff --git a/Gemfile.lock b/Gemfile.lock
index c89a607..348783f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,8 +55,7 @@ GEM
     rack (3.0.10)
     rainbow (3.1.1)
     regexp_parser (2.9.0)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.9)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -108,7 +107,6 @@ GEM
     sawyer (0.9.2)
       addressable (>= 2.3.5)
       faraday (>= 0.17.3, < 3)
-    strscan (3.1.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)