diff --git a/Gemfile.lock b/Gemfile.lock
index 8a14029..cb427e2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     hashdiff (0.3.7)
     multipart-post (2.0.0)
     public_suffix (3.0.2)
-    rake (12.3.1)
+    rake (13.0.3)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)