diff --git a/Gemfile b/Gemfile
index fc5acf79..fc10ac59 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,7 +12,7 @@ gem 'hiredis', '~> 0.6.3'
 gem 'interactor-rails', '~> 2.2.1'
 gem 'jbuilder', '~> 2.7'
 gem 'pg', '>= 0.18', '< 2.0'
-gem 'puma', '~> 5.3'
+gem 'puma', '~> 6.0'
 gem 'rails', '~> 6.1.3'
 gem 'redis', '~> 4.2.5'
 gem 'rm3u', github: 'jonaskay/rm3u', branch: 'master'
diff --git a/Gemfile.lock b/Gemfile.lock
index 1a50ef4c..d9fb109d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -127,7 +127,7 @@ GEM
     mini_portile2 (2.5.3)
     minitest (5.14.4)
     msgpack (1.4.2)
-    nio4r (2.5.7)
+    nio4r (2.5.8)
     nokogiri (1.11.6)
       mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
@@ -135,7 +135,7 @@ GEM
     parser (3.0.1.1)
       ast (~> 2.4.1)
     pg (1.2.3)
-    puma (5.3.2)
+    puma (6.0.1)
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.5.2)
@@ -298,7 +298,7 @@ DEPENDENCIES
   jbuilder (~> 2.7)
   listen (>= 3.0.5, < 3.6)
   pg (>= 0.18, < 2.0)
-  puma (~> 5.3)
+  puma (~> 6.0)
   rails (~> 6.1.3)
   redis (~> 4.2.5)
   rm3u!