diff --git a/Gemfile.lock b/Gemfile.lock
index b8af1b8..6299bb5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -83,7 +83,7 @@ GEM
     racc (1.8.1)
     rack (3.2.5)
     rainbow (3.1.1)
-    rake (13.3.1)
+    rake (13.4.2)
     rdoc (7.2.0)
       erb
       psych (>= 4.0.0)