diff --git a/Gemfile.lock b/Gemfile.lock
index 0e605ef..aa58c69 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -25,7 +25,7 @@ GEM
     minitest (5.13.0)
     mocha (1.9.0)
       metaclass (~> 0.0.1)
-    rake (12.3.1)
+    rake (12.3.3)
     ruby2ruby (2.4.4)
       ruby_parser (~> 3.1)
       sexp_processor (~> 4.6)