diff --git a/Gemfile b/Gemfile
index 1911a67..fd121f8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ git_source(:github) { |repo_name| 'https://github.com/#{repo_name}' }
 
 gem 'hamlit', '~> 2.16'
 
-gem 'puma', '~> 5.6'
+gem 'puma', '~> 6.1'
 
 gem 'figaro', '~> 1.2'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 3f0fb0d..5bddff5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -27,7 +27,7 @@ GEM
       racc (~> 1.4)
     nokogiri (1.13.6-x86_64-linux)
       racc (~> 1.4)
-    puma (5.6.4)
+    puma (6.1.1)
       nio4r (~> 2.0)
     racc (1.6.0)
     rack (2.2.3.1)
@@ -75,7 +75,7 @@ PLATFORMS
 DEPENDENCIES
   figaro (~> 1.2)
   hamlit (~> 2.16)
-  puma (~> 5.6)
+  puma (~> 6.1)
   saml_idp
   sinatra (~> 2.2)
   sinatra-contrib (~> 2.2)