diff --git a/Gemfile.lock b/Gemfile.lock
index 0aca813..255e648 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -177,7 +177,7 @@ GEM
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rake (12.0.0)
+    rake (12.3.1)
     rest-client (1.6.7)
       mime-types (>= 1.16)
     rscribd (1.3.0)