diff --git a/Gemfile.lock b/Gemfile.lock
index def262e..5024ee7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -117,7 +117,7 @@ GEM
       mini_portile2 (~> 2.4.0)
     pg (1.2.2)
     puma (3.12.2)
-    rack (2.1.1)
+    rack (2.2.3)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
     rack-test (1.1.0)