diff --git a/Gemfile.lock b/Gemfile.lock
index 9c445c5..56606cb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -150,7 +150,7 @@ GEM
       timeout
     net-smtp (0.3.3)
       net-protocol
-    nio4r (2.5.9)
+    nio4r (2.7.0)
     nokogiri (1.15.4)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
@@ -381,7 +381,7 @@ GEM
     psych (5.1.0)
       stringio
     public_suffix (5.0.3)
-    puma (6.3.1)
+    puma (6.4.2)
       nio4r (~> 2.0)
     pyu-ruby-sasl (0.0.3.3)
     racc (1.7.1)