diff --git a/Gemfile.lock b/Gemfile.lock
index cc8d660..a2ef30d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -33,7 +33,7 @@ GEM
     rainbow (3.0.0)
     rake (12.3.3)
     regexp_parser (1.7.1)
-    rexml (3.2.4)
+    rexml (3.2.5)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)