diff --git a/Gemfile.lock b/Gemfile.lock
index bf4571a..db9a203 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -151,7 +151,7 @@ GEM
       ast (~> 2.4.1)
     pg (1.4.6)
     public_suffix (5.0.1)
-    puma (6.2.0)
+    puma (6.2.1)
       nio4r (~> 2.0)
     racc (1.6.2)
     rack (2.2.6.4)