diff --git a/Gemfile.lock b/Gemfile.lock
index 3fb1635..9cd8c48 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GEM
       ruby-progressbar
     minitest-spec (0.0.2.1)
       minitest (>= 3.0)
-    rake (12.0.0)
+    rake (12.3.3)
     ruby-progressbar (1.8.1)
 
 PLATFORMS