diff --git a/Gemfile.lock b/Gemfile.lock
index 0b93066..dc10d28 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -143,7 +143,7 @@ GEM
       ast (~> 2.4.1)
       racc
     public_suffix (5.0.3)
-    puma (6.3.0)
+    puma (6.3.1)
       nio4r (~> 2.0)
     racc (1.7.1)
     rack (2.2.8)