diff --git a/Gemfile.lock b/Gemfile.lock
index eb5abcb..d7f682c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -24,7 +24,7 @@ GEM
       builder
       minitest (>= 5.0)
       ruby-progressbar
-    rake (12.3.0)
+    rake (12.3.3)
     ruby-progressbar (1.9.0)
     sqlite3 (1.3.13)
     thread_safe (0.3.6)