diff --git a/Gemfile.lock b/Gemfile.lock
index a4b7e34..10c786a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -185,7 +185,7 @@ GEM
     psych (5.3.1)
       date
       stringio
-    puma (7.2.0)
+    puma (8.0.1)
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.8.1)