diff --git a/Gemfile.lock b/Gemfile.lock
index 02a247c..61a6141 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GEM
     json (2.6.2)
     mini_mime (1.1.2)
     multi_xml (0.6.0)
-    rake (13.0.6)
+    rake (13.1.0)
     rspec (3.12.0)
       rspec-core (~> 3.12.0)
       rspec-expectations (~> 3.12.0)