diff --git a/Gemfile.lock b/Gemfile.lock
index 5838695a..3508a92c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -311,7 +311,7 @@ GEM
       mime-types (~> 3.1)
       rest-client (~> 2.0)
     raabro (1.1.6)
-    rack (2.0.7)
+    rack (2.0.8)
     rack-attack (5.4.2)
       rack (>= 1.0, < 3)
     rack-cors (1.0.2)