diff --git a/Gemfile.lock b/Gemfile.lock
index bc20bea..c7e2b14 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -175,7 +175,7 @@ GEM
       date
       stringio
     racc (1.8.1)
-    rack (3.1.14)
+    rack (3.1.16)
     rack-cors (2.0.2)
       rack (>= 2.0.0)
     rack-session (2.1.1)