diff --git a/Gemfile.lock b/Gemfile.lock
index bfc5781..a24f55a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
       ast (~> 2.4.1)
     rainbow (3.0.0)
     regexp_parser (2.1.1)
-    rexml (3.2.4)
+    rexml (3.2.5)
     rubocop (1.12.0)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)