diff --git a/Gemfile.lock b/Gemfile.lock
index d321818..c556d4a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -42,7 +42,7 @@ GEM
       ruby-openid2 (~> 3.1, >= 3.1.0)
       version_gem (~> 1.1, >= 1.1.4)
     rainbow (3.1.1)
-    rake (13.2.1)
+    rake (13.3.0)
     regexp_parser (2.10.0)
     rexml (3.4.1)
     rspec (3.13.1)