diff --git a/Gemfile.lock b/Gemfile.lock
index 8a634e6..d8804f0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -60,7 +60,7 @@ GEM
     racc (1.7.2)
     rack (3.0.8)
     rainbow (3.1.1)
-    rake (13.1.0)
+    rake (13.3.1)
     regexp_parser (2.8.2)
     rexml (3.2.6)
     rspec (3.12.0)