diff --git a/Gemfile.lock b/Gemfile.lock
index 0eda42f..0e8d670 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,7 +8,7 @@ GEM
     diff-lcs (1.3)
     racc (1.4.14)
     rake (12.3.1)
-    rexical (1.0.5)
+    rexical (1.0.7)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)