diff --git a/databrowser/Gemfile.lock b/databrowser/Gemfile.lock
index 750f37d..844d878 100644
--- a/databrowser/Gemfile.lock
+++ b/databrowser/Gemfile.lock
@@ -125,7 +125,7 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.0.2)
+    rake (13.0.1)
     rdoc (3.12)
       json (~> 1.4)
     sass (3.2.3)