diff --git a/Gemfile.lock b/Gemfile.lock
index b23fc5e9f..c2ebc4b22 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -39,7 +39,7 @@ GEM
       method_source (~> 0.9.0)
     public_suffix (3.0.1)
     rainbow (3.0.0)
-    rake (12.3.0)
+    rake (12.3.1)
     rake-compiler (1.0.4)
       rake
     rubocop (0.54.0)