diff --git a/Gemfile.lock b/Gemfile.lock
index 16e1c4fb5..9070e297b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -192,7 +192,7 @@ GEM
     multi_test (0.1.2)
     mysql2 (0.5.2)
     nenv (0.3.0)
-    nio4r (2.5.2)
+    nio4r (2.5.9)
     nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     notiffany (0.1.3)
@@ -215,7 +215,7 @@ GEM
     pry-rails (0.3.9)
       pry (>= 0.10.4)
     public_suffix (4.0.1)
-    puma (4.3.5)
+    puma (5.6.7)
       nio4r (~> 2.0)
     rack (2.2.3)
     rack-livereload (0.3.17)