diff --git a/radioStar/Gemfile.lock b/radioStar/Gemfile.lock
index 81cac80..31983d3 100644
--- a/radioStar/Gemfile.lock
+++ b/radioStar/Gemfile.lock
@@ -108,7 +108,7 @@ GEM
     orm_adapter (0.5.0)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
-    rack (1.6.4)
+    rack (1.6.13)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.4)