diff --git a/Gemfile.lock b/Gemfile.lock
index b1a10a93..d41e49eb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -143,7 +143,7 @@ GEM
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     public_suffix (5.0.4)
-    puma (6.5.0)
+    puma (6.6.0)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (2.2.10)