diff --git a/Gemfile.lock b/Gemfile.lock
index da0d79d..9221230 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -140,7 +140,7 @@ GEM
       racc (~> 1.4)
     pg (1.3.2)
     public_suffix (4.0.6)
-    puma (5.6.2)
+    puma (5.6.4)
       nio4r (~> 2.0)
     racc (1.6.0)
     rack (2.2.3)