diff --git a/Gemfile.lock b/Gemfile.lock
index b9aad4e..76708a9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -60,7 +60,7 @@ GEM
       method_source (~> 1.0)
     racc (1.8.1)
     rainbow (3.1.1)
-    rake (13.2.1)
+    rake (13.3.0)
     regexp_parser (2.10.0)
     rspec (3.13.1)
       rspec-core (~> 3.13.0)