diff --git a/Gemfile.lock b/Gemfile.lock
index 5f5c844..348c0a4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -133,7 +133,7 @@ GEM
       options (~> 2.3.0)
     puma (2.11.1)
       rack (>= 1.1, < 2.0)
-    rack (1.6.0)
+    rack (1.6.13)
     rack-protection (1.5.3)
       rack
     rack-test (0.6.3)