diff --git a/Gemfile b/Gemfile
index 9a2a016101..021d158f9e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ gem 'rails', '~> 6.1.3', '>= 6.1.3.1'
 # Use postgresql as the database for Active Record
 gem 'pg', '~> 1.1'
 # Use Puma as the app server
-gem 'puma', '~> 5.0'
+gem 'puma', '~> 5.3'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
 gem 'jbuilder', '~> 2.7'
 # Use Redis adapter to run Action Cable in production
diff --git a/Gemfile.lock b/Gemfile.lock
index 45b942898a..57c87bd5b7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1274,7 +1274,7 @@ GEM
       ast (~> 2.4.1)
     pg (1.2.3)
     public_suffix (4.0.6)
-    puma (5.2.2)
+    puma (5.3.1)
       nio4r (~> 2.0)
     pundit (2.1.0)
       activesupport (>= 3.0.0)
@@ -1379,7 +1379,7 @@ DEPENDENCIES
   mongo (~> 2)
   mysql2
   pg (~> 1.1)
-  puma (~> 5.0)
+  puma (~> 5.3)
   pundit
   rack-cors
   rails (~> 6.1.3, >= 6.1.3.1)