diff --git a/Gemfile.lock b/Gemfile.lock
index bfb7b9d5206..9cc25b9d771 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -853,7 +853,7 @@ GEM
       byebug (~> 11.0)
       pry (>= 0.13, < 0.15)
     public_suffix (5.0.3)
-    puma (5.6.5)
+    puma (5.6.6)
       nio4r (~> 2.0)
     pygments.rb (2.2.0)
     raabro (1.4.0)