diff --git a/Gemfile.lock b/Gemfile.lock
index 5239b33..4f590d7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -47,7 +47,7 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     net-ssh (7.0.1)
-    rack (2.2.6.2)
+    rack (2.2.6.3)
     rack-contrib (2.3.0)
       rack (~> 2.0)
     rack-protection (3.0.5)