diff --git a/Gemfile.lock b/Gemfile.lock
index 43dd08d..c3483f7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,7 +10,7 @@ GEM
     mini_portile (0.6.0)
     nokogiri (1.6.3.1)
       mini_portile (= 0.6.0)
-    rake (10.3.2)
+    rake (12.3.3)
 
 PLATFORMS
   ruby