diff --git a/Gemfile.lock b/Gemfile.lock
index 5a5a4d7..b527b8a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -71,7 +71,7 @@ GEM
     net-ssh-gateway (1.1.0)
       net-ssh (>= 1.99.1)
     polyglot (0.3.3)
-    rack (1.3.6)
+    rack (1.3.10)
     rack-cache (1.1)
       rack (>= 0.4)
     rack-mount (0.8.3)