diff --git a/Gemfile.lock b/Gemfile.lock
index 61369fb..6694d0d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -41,7 +41,7 @@ GEM
     mocha (2.1.0)
       ruby2_keywords (>= 0.0.5)
     mutex_m (0.2.0)
-    rake (13.1.0)
+    rake (13.2.1)
     ruby2_keywords (0.0.5)
     sqlite3 (1.7.2)
       mini_portile2 (~> 2.8.0)