diff --git a/Gemfile.lock b/Gemfile.lock
index 40f442a..8299b83 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -207,7 +207,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (4.0.6)
-    puma (5.3.2)
+    puma (5.4.0)
       nio4r (~> 2.0)
     racc (1.5.2)
     rack (2.2.3)