diff --git a/Gemfile.lock b/Gemfile.lock
index e0e2cb6..73b6ed4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -115,7 +115,7 @@ GEM
     os (1.0.1)
     plist (3.5.0)
     public_suffix (2.0.5)
-    rake (12.3.1)
+    rake (12.3.3)
     representable (3.0.4)
       declarative (< 0.1.0)
       declarative-option (< 0.2.0)