diff --git a/Gemfile.lock b/Gemfile.lock
index 68479d0..5a3f90f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -185,7 +185,7 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.0.4)
+    rake (13.0.5)
     ransack (0.7.2)
       actionpack (~> 3.0)
       activerecord (~> 3.0)