diff --git a/server/Gemfile.lock b/server/Gemfile.lock
index cce28fd..28765ad 100644
--- a/server/Gemfile.lock
+++ b/server/Gemfile.lock
@@ -89,7 +89,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     puma (3.12.1)
-    rack (2.0.7)
+    rack (2.2.3)
     rack-cors (1.0.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)