diff --git a/Gemfile.lock b/Gemfile.lock
index a55da5f..97e5ea1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -241,9 +241,8 @@ GEM
       rack (>= 3.0.0)
     rack-test (2.1.0)
       rack (>= 1.3)
-    rackup (2.1.0)
+    rackup (2.2.0)
       rack (>= 3)
-      webrick (~> 1.8)
     rails (7.2.2)
       actioncable (= 7.2.2)
       actionmailbox (= 7.2.2)
@@ -341,7 +340,6 @@ GEM
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    webrick (1.9.0)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)