diff --git a/Gemfile b/Gemfile
index 661941e..796ca8b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -21,3 +21,5 @@ gem 'jbuilder'
 gem 'inline_svg'
 
 gem 'pry'
+
+gem 'puma'
diff --git a/Gemfile.lock b/Gemfile.lock
index f647958..7270985 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -117,6 +117,8 @@ GEM
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
+    puma (6.4.2)
+      nio4r (~> 2.0)
     racc (1.8.1)
     rack (2.2.9)
     rack-test (2.1.0)
@@ -188,6 +190,7 @@ DEPENDENCIES
   jbuilder
   jquery-rails
   pry
+  puma
   rails (= 7.0.8.4)
   sassc-rails
   turbolinks