diff --git a/activerecord/Gemfile.lock b/activerecord/Gemfile.lock
index 80d6930..d6a79b2 100644
--- a/activerecord/Gemfile.lock
+++ b/activerecord/Gemfile.lock
@@ -51,7 +51,7 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.1.0)
+    rake (12.3.3)
     rdoc (3.12.2)
       json (~> 1.4)
     require_all (1.3.2)