diff --git a/Gemfile.lock b/Gemfile.lock
index 301bd36..1489562 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -172,7 +172,7 @@ GEM
     psych (5.2.6)
       date
       stringio
-    puma (6.6.0)
+    puma (7.0.4)
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.8.1)